redesigned Settings Activity
-deleted checkbox_preference.xml
-settings preferences set to default
-changed variables to fullnames
-changed variable title
-changed variables
-switch between landscape and portrait mode not longer possible,
changed android manifest
-top padding is gone, removed PreferenceCategory in preferences.xml
-at SettingsActivityTest Potrait Mode test added
Merge pull request #226 from Catrobat/settingsactivity

Settingsactivity