moved perPage variable
removed unused rows
added tests
Merge remote-tracking branch 'origin/Develop' into Develop

Conflicts:
	src/main/java/net/github/rtc/app/controller/admin/SearchController.java
	src/main/java/net/github/rtc/app/controller/admin/UserController.java
	src/test/java/net/github/rtc/app/controller/admin/NewsControllerTest.java