Bugzilla emails could have been rejected because the From header was
not properly encoded (for example when containing "é" characters):

Oct 25 12:08:43 alamut postfix/smtp[7614]: 0F85B5AD2B: to=<mageia@blino.org>, relay=eforward3.registrar-servers.com[38.101.213.206]:25, delay=2.7, delays=0.01/0/0.99/1.7, dsn=5.0.0, status=bounced (host eforward3.registrar-servers.com[38.101.213.206] said: 550 From contains invalid characters. (in reply to end of DATA command))

This is a slightly strange merge commit.

This merges two separate branches which were used on our live
bugzilla in two different ways.

The first ('master' here) was web/templates/bugzilla/extensions/Mageia/
in SVN. This was an 'Extension' for Bugzilla which applied our basic
theme (i.e. the look and feel).

The second ('custom' here) was web/templates/bugzilla/trunk/ in SVN and
actually made changes such as using the Guided form by default and
changing the email template and such like.

When converting to git, only the Extension was initially migrated, but
upon deployment it was realised that the 'custom' folder was also still
needed and it was checked out directly from subversion.

Back then I didn't have the time to consolidate this into one single
repo, so this merge commit is my attempt at doing that now.

The subversion was imported and a tree-filter applied to correct up the
path. Hopefully everything works as expected!

This reverts commit ae199be85469c12db3da8ff5818f6eceba2e8944.

This wasn't actually to blame for the broken Guided bug report form. It
was broken because we keep our customisations to Bugzilla in two places,
one here in this extension/theme and another in the template/en/custom/
tree.

I will shortly merge in the template/en/custom changes and thus I will
revert this revert in the mean time and restore the favicon!