Added country-dropdown to Hotelsuche, fixed Hotelsuche
Added Feedback if Email is already taken, Added Feedback on insertfail, Added redirect on unknown error
Email-validation in Hotellierregistrierung.jsp and TVBRegistrierung.jsp
Removed prefilled Hotelsucheform
Removed duplicate query import, Added datepicker to Hotelsuche
Added Jdoc Link, Bugfixes
Merge branch 'master' of https://github.com/swe2013hotel2/grashopper

Conflicts:
	workspaceJSP2/WebContent/Hotellierregistrierung.jsp