euscanwww: Added category description, overlay description, homepage and path

Minor changes:
- Fixed broken tests (alive field was still there)
- Added plural to Category model

Signed-off-by: volpino <fox91@anche.no>

euscanwww/djeuscan/tests/euscan_factory.py

@@ -81,7 +81,6 @@ class VersionFactory(factory.Factory):
     packaged = True
     overlay = "gentoo"
     urls = "http://packageurl.com"
-    alive = True
 
     @classmethod
     def _prepare(cls, create, **kwargs):