Merge pull request #18 from ravikumars/master

Added BroadcastReceiver to change preferences by intents
Bump version to 1.4.8
Added Tasker/Locale plugin. Tested in Tasker but not in Locale
Supports broadcast intents with bundle or data directly in extras
Delinked plugin and main setting by using temporary variable for lockscreentype in plugin
Merge remote-tracking branch 'upstream/master'