nightly build, scripts: Remove svn support

Remove deprecated svn support.

scripts/list-source-files

@@ -5,25 +5,12 @@ list_source_files() {
 
   d="$(cd "$1" && echo "$PWD")"
   r="$d"
-  while [ "$r" != "/" ] && [ ! -e "$r/.svn" ] && [ ! -e "$r/.git" ] &&
+  while [ "$r" != "/" ] && [ ! -e "$r/.git" ] &&
 	[ ! -e "$r/.hg" ]; do
     r="$(dirname "$r")"
   done
 
-  if [ -e "$r/.svn" ]; then
-    (
-      cd "$d" || exit $?
-      svn status -v | \
-      grep -vE '^[D?]|^Performing|^$' | \
-      cut -c3- | \
-      while read -r a b c f; do
-        if [ -f "$f" ] || [ -h "$f" ]; then
-	  echo "$a $b $c" >/dev/null
-	  echo "$f"
-        fi
-      done
-    )
-  elif [ -e "$r/.git" ]; then
+  if [ -e "$r/.git" ]; then
     subdir="${d#"${r}"}"
     if [ "$r" != "" ]; then
       ( cd "$d" && git ls-tree --name-only -r HEAD ) | sed "s|^$subdir/||"