Datepicker changes and summary layout + fragments

Changes to datepicker onclicklistener (not complete yet)
Summary layout + fragments added
Merge branch 'master' of https://github.com/hu-fulp/android-app

Conflicts:
	app/src/main/java/com/fulp/activities/MainActivity.java
	app/src/main/java/com/fulp/fragments/AddInsuranceFragment.java
	app/src/main/res/values/strings.xml