added progressbar while downloading
set visibility of appmode radiogroup to gone, as this feature is not ready for public release yet; re-located progressbar
added onclickListener to hiddenItemsFrame that displays the hidden items in a dialog
add footerView to vplan_list listview that displays the number of hidden items (clickable)
fix showing hidden items footer even if there are no hidden items
restructuring of parseDataToSql for better readability
restructuring of the rest of bgparse
externalised bgparse as a preparation for background updating
integrated asyncdownloader in downloadservice and mainactivity
made finding of next day's vplan id work also on sat/sun
reformated code;
bg downloading in service works now, and displays a progress notification
removed test menu item and added boot completed receiver for alarm
fixed alarms firing immediately after being set + fixed correct saving of IS_BG_UPD_ACTIVE and CURR_BG_INT
added ability to cancel bg update
added cancel drawables in all resolutions
public release 1.1
fix wrong course names for chemistry
fix wrong sharedprefs used in boot receiver
fix wrong entry values in physik settings
version bump for bugfix release