creating class Search User including Abo function
implement searchUser
create Follow
first commit of SearchUser
Follow and dont Follow
Merge remote-tracking branch 'origin/tg052_1_branch'

Conflicts:
	Whiteboard/src/de/hdm/it3/whiteboard/client/SmService.java
	Whiteboard/src/de/hdm/it3/whiteboard/client/SmServiceAsync.java
	Whiteboard/src/de/hdm/it3/whiteboard/client/guis/AdminDashboard.java
	Whiteboard/src/de/hdm/it3/whiteboard/client/guis/HomeDashboard.java
	Whiteboard/src/de/hdm/it3/whiteboard/client/guis/btnCustomButton.java
	Whiteboard/src/de/hdm/it3/whiteboard/client/guis/clsSearchUser.java
	Whiteboard/src/de/hdm/it3/whiteboard/server/SmServiceImpl.java