diff --git a/.gitignore b/.gitignore
index b588ecd3d..246e7ffff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,33 +11,3 @@
 .classpath
 target/
 test-output/
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-.idea/encodings.xml
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diff --git a/.idea/compiler.xml b/.idea/compiler.xml
deleted file mode 100644
index eed2d2ad1..000000000
--- a/.idea/compiler.xml
+++ /dev/null
@@ -1,59 +0,0 @@
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diff --git a/.idea/copyright/profiles_settings.xml b/.idea/copyright/profiles_settings.xml
deleted file mode 100644
index e7bedf337..000000000
--- a/.idea/copyright/profiles_settings.xml
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\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
deleted file mode 100644
index 12e5114b5..000000000
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@@ -1,21 +0,0 @@
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diff --git a/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_annotations_2_4_0.xml b/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_annotations_2_4_0.xml
deleted file mode 100644
index 0119075af..000000000
--- a/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_annotations_2_4_0.xml
+++ /dev/null
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\ No newline at end of file
diff --git a/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_core_2_4_4.xml b/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_core_2_4_4.xml
deleted file mode 100644
index 072f8ef49..000000000
--- a/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_core_2_4_4.xml
+++ /dev/null
@@ -1,13 +0,0 @@
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\ No newline at end of file
diff --git a/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_databind_2_4_4.xml b/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_databind_2_4_4.xml
deleted file mode 100644
index efdcf45c6..000000000
--- a/.idea/libraries/Maven__com_fasterxml_jackson_core_jackson_databind_2_4_4.xml
+++ /dev/null
@@ -1,13 +0,0 @@
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\ No newline at end of file
diff --git a/.idea/libraries/Maven__com_google_dagger_dagger_2_0_2.xml b/.idea/libraries/Maven__com_google_dagger_dagger_2_0_2.xml
deleted file mode 100644
index dc7718538..000000000
--- a/.idea/libraries/Maven__com_google_dagger_dagger_2_0_2.xml
+++ /dev/null
@@ -1,13 +0,0 @@
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diff --git a/.idea/libraries/Maven__com_google_dagger_dagger_compiler_2_0_2.xml b/.idea/libraries/Maven__com_google_dagger_dagger_compiler_2_0_2.xml
deleted file mode 100644
index 755c8428e..000000000
--- a/.idea/libraries/Maven__com_google_dagger_dagger_compiler_2_0_2.xml
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\ No newline at end of file
diff --git a/.idea/libraries/Maven__com_google_dagger_dagger_producers_2_0_beta.xml b/.idea/libraries/Maven__com_google_dagger_dagger_producers_2_0_beta.xml
deleted file mode 100644
index d6ba286ef..000000000
--- a/.idea/libraries/Maven__com_google_dagger_dagger_producers_2_0_beta.xml
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deleted file mode 100644
index 68e23ccd0..000000000
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diff --git a/.idea/libraries/Maven__commons_codec_commons_codec_1_10.xml b/.idea/libraries/Maven__commons_codec_commons_codec_1_10.xml
deleted file mode 100644
index 27424a179..000000000
--- a/.idea/libraries/Maven__commons_codec_commons_codec_1_10.xml
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deleted file mode 100644
index 66e653715..000000000
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deleted file mode 100644
index bc2aad0ed..000000000
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deleted file mode 100644
index 217d6e0a6..000000000
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diff --git a/.idea/libraries/Maven__de_bechte_junit_junit_hierarchicalcontextrunner_4_12_1.xml b/.idea/libraries/Maven__de_bechte_junit_junit_hierarchicalcontextrunner_4_12_1.xml
deleted file mode 100644
index fc7bbfb57..000000000
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deleted file mode 100644
index 93cf65aba..000000000
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deleted file mode 100644
index c24f7e308..000000000
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diff --git a/.idea/libraries/Maven__junit_junit_4_12.xml b/.idea/libraries/Maven__junit_junit_4_12.xml
deleted file mode 100644
index d41104174..000000000
--- a/.idea/libraries/Maven__junit_junit_4_12.xml
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diff --git a/.idea/libraries/Maven__org_apache_commons_commons_collections4_4_0.xml b/.idea/libraries/Maven__org_apache_commons_commons_collections4_4_0.xml
deleted file mode 100644
index 28cee2ad0..000000000
--- a/.idea/libraries/Maven__org_apache_commons_commons_collections4_4_0.xml
+++ /dev/null
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diff --git a/.idea/libraries/Maven__org_apache_commons_commons_lang3_3_3_2.xml b/.idea/libraries/Maven__org_apache_commons_commons_lang3_3_3_2.xml
deleted file mode 100644
index 83cba3e35..000000000
--- a/.idea/libraries/Maven__org_apache_commons_commons_lang3_3_3_2.xml
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diff --git a/.idea/libraries/Maven__org_apache_jackrabbit_jackrabbit_webdav_2_11_3.xml b/.idea/libraries/Maven__org_apache_jackrabbit_jackrabbit_webdav_2_11_3.xml
deleted file mode 100644
index 033ce2fa8..000000000
--- a/.idea/libraries/Maven__org_apache_jackrabbit_jackrabbit_webdav_2_11_3.xml
+++ /dev/null
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diff --git a/.idea/libraries/Maven__org_apache_logging_log4j_log4j_api_2_1.xml b/.idea/libraries/Maven__org_apache_logging_log4j_log4j_api_2_1.xml
deleted file mode 100644
index e0f672a67..000000000
--- a/.idea/libraries/Maven__org_apache_logging_log4j_log4j_api_2_1.xml
+++ /dev/null
@@ -1,13 +0,0 @@
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diff --git a/.idea/libraries/Maven__org_apache_logging_log4j_log4j_core_2_1.xml b/.idea/libraries/Maven__org_apache_logging_log4j_log4j_core_2_1.xml
deleted file mode 100644
index 28ef981a8..000000000
--- a/.idea/libraries/Maven__org_apache_logging_log4j_log4j_core_2_1.xml
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diff --git a/.idea/libraries/Maven__org_apache_logging_log4j_log4j_jul_2_1.xml b/.idea/libraries/Maven__org_apache_logging_log4j_log4j_jul_2_1.xml
deleted file mode 100644
index 8fd003fd1..000000000
--- a/.idea/libraries/Maven__org_apache_logging_log4j_log4j_jul_2_1.xml
+++ /dev/null
@@ -1,13 +0,0 @@
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diff --git a/.idea/libraries/Maven__org_apache_logging_log4j_log4j_slf4j_impl_2_1.xml b/.idea/libraries/Maven__org_apache_logging_log4j_log4j_slf4j_impl_2_1.xml
deleted file mode 100644
index f29d4cf82..000000000
--- a/.idea/libraries/Maven__org_apache_logging_log4j_log4j_slf4j_impl_2_1.xml
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diff --git a/.idea/libraries/Maven__org_bouncycastle_bcprov_jdk15on_1_51.xml b/.idea/libraries/Maven__org_bouncycastle_bcprov_jdk15on_1_51.xml
deleted file mode 100644
index e98695efd..000000000
--- a/.idea/libraries/Maven__org_bouncycastle_bcprov_jdk15on_1_51.xml
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diff --git a/.idea/libraries/Maven__org_cryptomator_siv_mode_1_0_2.xml b/.idea/libraries/Maven__org_cryptomator_siv_mode_1_0_2.xml
deleted file mode 100644
index 47a0e55e1..000000000
--- a/.idea/libraries/Maven__org_cryptomator_siv_mode_1_0_2.xml
+++ /dev/null
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diff --git a/.idea/libraries/Maven__org_eclipse_jetty_jetty_http_9_3_3_v20150827.xml b/.idea/libraries/Maven__org_eclipse_jetty_jetty_http_9_3_3_v20150827.xml
deleted file mode 100644
index 93b109ca1..000000000
--- a/.idea/libraries/Maven__org_eclipse_jetty_jetty_http_9_3_3_v20150827.xml
+++ /dev/null
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diff --git a/.idea/libraries/Maven__org_eclipse_jetty_jetty_io_9_3_3_v20150827.xml b/.idea/libraries/Maven__org_eclipse_jetty_jetty_io_9_3_3_v20150827.xml
deleted file mode 100644
index 8c69dcf5f..000000000
--- a/.idea/libraries/Maven__org_eclipse_jetty_jetty_io_9_3_3_v20150827.xml
+++ /dev/null
@@ -1,13 +0,0 @@
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diff --git a/.idea/libraries/Maven__org_eclipse_jetty_jetty_security_9_3_3_v20150827.xml b/.idea/libraries/Maven__org_eclipse_jetty_jetty_security_9_3_3_v20150827.xml
deleted file mode 100644
index 4cf050308..000000000
--- a/.idea/libraries/Maven__org_eclipse_jetty_jetty_security_9_3_3_v20150827.xml
+++ /dev/null
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diff --git a/.idea/libraries/Maven__org_eclipse_jetty_jetty_server_9_3_3_v20150827.xml b/.idea/libraries/Maven__org_eclipse_jetty_jetty_server_9_3_3_v20150827.xml
deleted file mode 100644
index 612378240..000000000
--- a/.idea/libraries/Maven__org_eclipse_jetty_jetty_server_9_3_3_v20150827.xml
+++ /dev/null
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diff --git a/.idea/libraries/Maven__org_eclipse_jetty_jetty_servlet_9_3_3_v20150827.xml b/.idea/libraries/Maven__org_eclipse_jetty_jetty_servlet_9_3_3_v20150827.xml
deleted file mode 100644
index 7b61d22e6..000000000
--- a/.idea/libraries/Maven__org_eclipse_jetty_jetty_servlet_9_3_3_v20150827.xml
+++ /dev/null
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diff --git a/.idea/libraries/Maven__org_eclipse_jetty_jetty_util_9_3_3_v20150827.xml b/.idea/libraries/Maven__org_eclipse_jetty_jetty_util_9_3_3_v20150827.xml
deleted file mode 100644
index c9f69fbd8..000000000
--- a/.idea/libraries/Maven__org_eclipse_jetty_jetty_util_9_3_3_v20150827.xml
+++ /dev/null
@@ -1,13 +0,0 @@
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diff --git a/.idea/libraries/Maven__org_eclipse_jetty_jetty_webapp_9_3_3_v20150827.xml b/.idea/libraries/Maven__org_eclipse_jetty_jetty_webapp_9_3_3_v20150827.xml
deleted file mode 100644
index 426532bfe..000000000
--- a/.idea/libraries/Maven__org_eclipse_jetty_jetty_webapp_9_3_3_v20150827.xml
+++ /dev/null
@@ -1,13 +0,0 @@
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diff --git a/.idea/libraries/Maven__org_eclipse_jetty_jetty_xml_9_3_3_v20150827.xml b/.idea/libraries/Maven__org_eclipse_jetty_jetty_xml_9_3_3_v20150827.xml
deleted file mode 100644
index 154177b6c..000000000
--- a/.idea/libraries/Maven__org_eclipse_jetty_jetty_xml_9_3_3_v20150827.xml
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diff --git a/.idea/libraries/Maven__org_fxmisc_easybind_easybind_1_0_3.xml b/.idea/libraries/Maven__org_fxmisc_easybind_easybind_1_0_3.xml
deleted file mode 100644
index 8a8cd14e7..000000000
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diff --git a/.idea/libraries/Maven__org_hamcrest_hamcrest_all_1_3.xml b/.idea/libraries/Maven__org_hamcrest_hamcrest_all_1_3.xml
deleted file mode 100644
index 56193163f..000000000
--- a/.idea/libraries/Maven__org_hamcrest_hamcrest_all_1_3.xml
+++ /dev/null
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-      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-all/1.3/hamcrest-all-1.3-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_mockito_mockito_core_1_10_19.xml b/.idea/libraries/Maven__org_mockito_mockito_core_1_10_19.xml
deleted file mode 100644
index a5237036c..000000000
--- a/.idea/libraries/Maven__org_mockito_mockito_core_1_10_19.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.mockito:mockito-core:1.10.19">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/mockito/mockito-core/1.10.19/mockito-core-1.10.19.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/mockito/mockito-core/1.10.19/mockito-core-1.10.19-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/mockito/mockito-core/1.10.19/mockito-core-1.10.19-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_objenesis_objenesis_2_1.xml b/.idea/libraries/Maven__org_objenesis_objenesis_2_1.xml
deleted file mode 100644
index 7ab319b64..000000000
--- a/.idea/libraries/Maven__org_objenesis_objenesis_2_1.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.objenesis:objenesis:2.1">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/objenesis/objenesis/2.1/objenesis-2.1.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/objenesis/objenesis/2.1/objenesis-2.1-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/objenesis/objenesis/2.1/objenesis-2.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_slf4j_jcl_over_slf4j_1_7_4.xml b/.idea/libraries/Maven__org_slf4j_jcl_over_slf4j_1_7_4.xml
deleted file mode 100644
index a3fab1175..000000000
--- a/.idea/libraries/Maven__org_slf4j_jcl_over_slf4j_1_7_4.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.slf4j:jcl-over-slf4j:1.7.4">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/jcl-over-slf4j/1.7.4/jcl-over-slf4j-1.7.4.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/jcl-over-slf4j/1.7.4/jcl-over-slf4j-1.7.4-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/jcl-over-slf4j/1.7.4/jcl-over-slf4j-1.7.4-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/libraries/Maven__org_slf4j_slf4j_api_1_7_7.xml b/.idea/libraries/Maven__org_slf4j_slf4j_api_1_7_7.xml
deleted file mode 100644
index 1e672600f..000000000
--- a/.idea/libraries/Maven__org_slf4j_slf4j_api_1_7_7.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.slf4j:slf4j-api:1.7.7">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/slf4j-api/1.7.7/slf4j-api-1.7.7.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/slf4j-api/1.7.7/slf4j-api-1.7.7-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/slf4j/slf4j-api/1.7.7/slf4j-api-1.7.7-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index f94681eda..000000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,42 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="EntryPointsManager">
-    <entry_points version="2.0" />
-  </component>
-  <component name="MavenProjectsManager">
-    <option name="originalFiles">
-      <list>
-        <option value="$PROJECT_DIR$/main/pom.xml" />
-      </list>
-    </option>
-  </component>
-  <component name="ProjectLevelVcsManager" settingsEditedManually="false">
-    <OptionsSetting value="true" id="Add" />
-    <OptionsSetting value="true" id="Remove" />
-    <OptionsSetting value="true" id="Checkout" />
-    <OptionsSetting value="true" id="Update" />
-    <OptionsSetting value="true" id="Status" />
-    <OptionsSetting value="true" id="Edit" />
-    <ConfirmationsSetting value="0" id="Add" />
-    <ConfirmationsSetting value="0" id="Remove" />
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
-  <component name="masterDetails">
-    <states>
-      <state key="ProjectJDKs.UI">
-        <settings>
-          <last-edited>1.8</last-edited>
-          <splitter-proportions>
-            <option name="proportions">
-              <list>
-                <option value="0.2" />
-              </list>
-            </option>
-          </splitter-proportions>
-        </settings>
-      </state>
-    </states>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
deleted file mode 100644
index 6c843dac5..000000000
--- a/.idea/modules.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/ant-kit.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/ant-kit.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/commons.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/commons.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/commons-test.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/commons-test.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/filesystem-api.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/filesystem-api.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/filesystem-crypto.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/filesystem-crypto.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/filesystem-crypto-integration-tests.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/filesystem-crypto-integration-tests.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/filesystem-inmemory.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/filesystem-inmemory.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/filesystem-invariants-tests.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/filesystem-invariants-tests.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/filesystem-nameshortening.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/filesystem-nameshortening.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/filesystem-nio.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/filesystem-nio.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/filesystem-stats.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/filesystem-stats.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/frontend-api.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/frontend-api.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/frontend-webdav.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/frontend-webdav.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/main.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/main.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/uber-jar.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/uber-jar.iml" />
-      <module fileurl="file://$PROJECT_DIR$/../cryptomator.idea/ui.iml" filepath="$PROJECT_DIR$/../cryptomator.idea/ui.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 94a25f7f4..000000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file