Make directory path in the header editable (#8018)

This change will allow users to navigate to their desired locations,
including buckets and directories that haven't been "created" yet

Fixes #7883

Add tests

Change tooltip wording

Migrate to Font Awesome 5 to use path icon

Fix sidebar not closing on mobile

browser/package-lock.json

@@ -82,6 +82,11 @@
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       }
     },
+    "@fortawesome/fontawesome-free": {
+      "version": "5.10.0",
+      "resolved": "https://registry.npmjs.org/@fortawesome/fontawesome-free/-/fontawesome-free-5.10.0.tgz",
+      "integrity": "sha512-XX16koDMY/tkJmec0VFfKF7RYZOze/203B1iyLnRaAySm3ZPhKaeyIpf73Yh8xhrMk3Fj4TeH3FC01qyFTyg8g=="
+    },
     "@types/node": {
       "version": "12.0.7",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-12.0.7.tgz",
@@ -4571,11 +4576,6 @@
         }
       }
     },
-    "font-awesome": {
-      "version": "4.7.0",
-      "resolved": "https://registry.npmjs.org/font-awesome/-/font-awesome-4.7.0.tgz",
-      "integrity": "sha1-j6jPBBGhoxr9B7BtKQK7n8gVoTM="
-    },
     "for-in": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/for-in/-/for-in-1.0.2.tgz",
@@ -10403,9 +10403,9 @@
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     },
     "react-onclickout": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/react-onclickout/-/react-onclickout-2.0.4.tgz",
-      "integrity": "sha1-LHU5pkfh3NyrCyji9Orjw+APDGQ="
+      "version": "2.0.8",
+      "resolved": "https://registry.npmjs.org/react-onclickout/-/react-onclickout-2.0.8.tgz",
+      "integrity": "sha1-0XixP7h6SBNWdhtFSqYN9wabLaQ="
     },
     "react-overlays": {
       "version": "0.8.3",