move to master snapshot of lib

build.gradle

@@ -174,7 +174,7 @@ dependencies {
     compile 'com.android.support:multidex:1.0.1'
 
 
-    compile 'com.github.nextcloud:android-library:activities-SNAPSHOT'
+    compile 'com.github.nextcloud:android-library:-SNAPSHOT'
     compile "com.android.support:support-v4:${supportLibraryVersion}"
     compile "com.android.support:design:${supportLibraryVersion}"
     compile 'com.jakewharton:disklrucache:2.0.2'