i added date picker fragment. now it wont create a new activity, instead
it will pop-up a date picker and put in the from field. i will do the
same for the to field also later. this way we can choose the date for
each field. just the way we wanted.
Merge branch 'master' of https://github.com/bwash34/Brand-Ambassador.git

Conflicts:
	BrandAmbassador/bin/BrandAmbassador.apk
	BrandAmbassador/bin/classes/com/example/brandambassador/AddEventActivity.class
	BrandAmbassador/bin/classes/com/example/brandambassador/R$id.class
	BrandAmbassador/gen/com/example/brandambassador/R.java