Bulk convert all DOS line endings to UNIX.

For the git migration we want a nice clean repository with UNIX line
endings. git does not use svn:eol-style, we just need the file contents to be
sane.

Sorry everybody. I know this messes up blame.

Scumbag *NIX developer says migrating to git will make line ending issues go
away; commits giant change to svn which changes line endings anyway. :)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30924 a1c6a512-1295-4272-9138-f99709370657

apps/lang/arabic.lang

@@ -7010,17 +7010,17 @@
     radio: "قائمة اذاعة اف ام"
   </voice>
 </phrase>
-<phrase>
-  id: LANG_FILESIZE
-  desc: in record timesplit options and in track information viewer 
-  user: core
-  <source>
-    *: "Filesize"
-  </source>
-  <dest>
-    *: "حجم الملف"
-  </dest>
-  <voice>
-    *: "حجم الملف"
-  </voice>
+<phrase>
+  id: LANG_FILESIZE
+  desc: in record timesplit options and in track information viewer 
+  user: core
+  <source>
+    *: "Filesize"
+  </source>
+  <dest>
+    *: "حجم الملف"
+  </dest>
+  <voice>
+    *: "حجم الملف"
+  </voice>
 </phrase>