http://www.androidhive.info/2013/09/android-sqlite-database-with-multiple-tables/
http://www.vogella.com/tutorials/AndroidSQLite/article.html
Added Database Classes
ADDED Database handling for apps
cleaned and commented database code
Merge branch 'feature/LocalAppDB' into feature/RecentApps

Conflicts:
	src/de/otaris/zertapps/privacychecker/HomeActivity.java