checkstyle changes and suppress some warnings for tests
eclipse autoformat changes and orginize imports
change javadoc style checks
checkstyle adjustments
 changes in the checkstyle definition
unit test style changes
Merge branch 'master' of github.com:VincSch/photoplatform-sdf into checkstyle

Conflicts:
	src/main/java/de/htw/sdf/photoplatform/Application.java
	src/main/java/de/htw/sdf/photoplatform/WebSecurityConfig.java
	src/main/java/de/htw/sdf/photoplatform/exception/NotFoundException.java
	src/main/java/de/htw/sdf/photoplatform/exception/common/BaseException.java
	src/main/java/de/htw/sdf/photoplatform/manager/impl/UserManagerImpl.java
	src/main/java/de/htw/sdf/photoplatform/repository/impl/CollectionDAOImpl.java
	src/main/java/de/htw/sdf/photoplatform/webservice/BaseAPIController.java
	src/main/java/de/htw/sdf/photoplatform/webservice/controller/AuthenticationController.java
	src/test/java/de/htw/sdf/photoplatform/common/BaseTester.java
	src/test/java/de/htw/sdf/photoplatform/repository/RoleDAOTest.java
	src/test/java/de/htw/sdf/photoplatform/webservice/AuthenticationControllerTest.java