[ticket/622] Fix conflicting template var for user profile.

CUSTDB-622
[ticket/624] Fix lack of scrollbar in quick edit form.

CUSTDB-624
Fix font distortion of phpBB branch in download button in Safari.
Configure extension forums.
Merge branch 'ascraeus' into develop

* ascraeus:
  Configure extension forums.
  Fix font distortion of phpBB branch in download button in Safari.
  [ticket/624] Fix lack of scrollbar in quick edit form.
  [ticket/622] Fix conflicting template var for user profile.