added webservice calls
Merge remote-tracking branch 'origin/master'

Conflicts:
	app/src/main/java/com/CoraSystems/mobile/test/GridViewCustomAdapter_Timesheet.java
	app/src/main/java/com/CoraSystems/mobile/test/Services/JSONparser.java
	app/src/main/java/com/CoraSystems/mobile/test/TimesheetHeader.java
	app/src/main/java/com/CoraSystems/mobile/test/database/DatabaseReader.java
added webservice calls