admin refactoring. Error.jsp made to error 404
Error.jsp created
error handling
Merge branch 'master' of https://github.com/Scionar/TiPi

Conflicts:
	src/tipi/service/OrdersGetService.java
Merge branch 'master' of https://github.com/Scionar/TiPi.git
Refresh newOrders every 5min
Removed extra and unnecessary checks when changing the password
Merge branch 'master' of https://github.com/Scionar/TiPi.git

Conflicts:
	WebContent/WEB-INF/applicationContext.xml