add example for ticket admin widget
Merge pull request #19 from JeremyLetang/fileupload

add tests for the file upload module
more fancy stuff
fix enum renaming not updated not synced with the Beluga master
Merge pull request #21 from JeremyLetang/ticket

add example for ticket admin widget
Merge pull request #22 from JeremyLetang/ticket

fix enum renaming not updated not synced with the Beluga master
finalize test of file upload module