add display image
add image for diaplaying uploaded list
Merge branch 'feature_dispalyPageButtons' into dev

Conflicts:
	src/main/java/de/fau/osr/amos/docmatic/FilesDisplay.html
Merge branch 'dev' of github.com:t-animal/DocMatic into dev
First version of Testing the "Display Files" page
This test adds a tag to the first entry of the list
Allow AjaxPrompt to update cmponents when it's finished
FileTag equals and hashCode fix for HashMap.contains()
Add getter for tags of file
Add displaying of tags
Do not display one (pseudo) file per tag
Remove some debugging output
Merge branch 'feature_displayingTags' into dev

Conflicts:
	src/main/java/de/fau/osr/amos/docmatic/FilesDisplay.html
Move files to conventional location
Enforce coding conventions
Allow user to be found by username
Add Test case for registration
Link to registration test
Merge branch 'feature_testRegistration' into dev
commit ROOT.war as required for the lecture