Release new 1.0.9 version

- Support sharing calendars via vcs and add ability to import/export from sdcard
- Remove unused permissions
- Fix sound setting on Android 6
- Lots of Bugfixes

AndroidManifest.xml

@@ -20,8 +20,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="ws.xsoh.etar"
     android:installLocation="auto"
-    android:versionCode="11"
-    android:versionName="1.0.8">
+    android:versionCode="12"
+    android:versionName="1.0.9">
 <!--         android:sharedUserLabel="@string/app_label"> -->
 
     <!--