Added alternative colorway for pie-charts
Merge remote-tracking branch 'Remote/TCA-Team' into TCA-Team
Refacor merge
Again one of this merge conflicts :( Merge remote-tracking branch
'origin/TCA-Team' into TCA-Team
Refavtored Roomfinder, Grades. Some functionality is not avaiable on
older devices (android 2.2). Introduced Dialogs to inform the user. Some
minor changes, translated some strings.
overlay: first part
Merge remote-tracking branch 'Remote/TCA-Team' into TCA-Team

Conflicts:
	TumCampusApp/bin/TumCampusApp.apk
	TumCampusApp/bin/classes.dex
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/R$drawable.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/R$id.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/R$layout.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/R$menu.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/R$string.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/R$style.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/R$xml.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/activities/CalendarActivity$1.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/activities/CalendarActivity$2.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/activities/CalendarActivity.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/activities/GradesActivity$1.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/activities/GradesActivity$2.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/activities/GradesActivity$3.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/activities/GradesActivity.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/activities/PlansActivity.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/activities/StartActivity.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/adapters/StartSectionsPagerAdapter.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/fragments/CafeteriaDetailsSectionFragment$2.class
	TumCampusApp/bin/classes/de/tum/in/tumcampusapp/fragments/CafeteriaDetailsSectionFragment.class
	TumCampusApp/bin/dexedLibs/android-support-v4-6a661fe7ab61a92585db96cf2dc415e2.jar
	TumCampusApp/bin/dexedLibs/bugsense3.4-71764f8d0846edbf3ee79bfba134b36f.jar
	TumCampusApp/bin/dexedLibs/simple-xml-2.6.2-91eb6152ea20fe296a4470258f0c9e84.jar
	TumCampusApp/bin/resources.ap_
	TumCampusApp/gen/de/tum/in/tumcampusapp/R.java
	TumCampusApp/res/values/strings.xml
	TumCampusApp/src/de/tum/in/tumcampusapp/activities/GradesActivity.java
	TumCampusApp/src/de/tum/in/tumcampusapp/fragments/CafeteriaDetailsSectionFragment.java
* Demo-Overlay 2&3 for android 4
* GradesActivity: Remember last decision of progam choice
generateNotification(examList) generates notification of new grade.
CalendarActivity: add menu option to delete calendar from google
merge issues
*updated deleteCalendarfromGoogle function
*translated corresponding strings
Minor changes in roomfinder and layouts.
fixed problem with menu options on GradesActivity
cleaned up
Some Changes in Strings.
Notification addded.
Fixed Menu Enabling issues and introduced disabling menus in Calendar
Export (during Update export should not be allowed)
Merged.
Hard coded strings are removed. Preference activity is modified so that local calendar can be deleted if clear cache is pressed. Local calendar is choosed depending on the color user chooses.