Fix OS X git-bz to make it read the sqlite db's correctly

The MacPorts python-sqlite module comes with an old sqlite binding,
which makes it impossible for that code to read the newer Firefox cookie
databases.  In order to fix this we add a fallback path to use the
sqlite3 command line tool if available.
Merge pull request #1 from ehsan/osx_gitbz_fix

Fix OS X git-bz to make it read the sqlite db's correctly
Add reviewers and super reviewers to config.
Don't choke on UTF-8 chars in bugzilla summaries when writing commit templates.
If a commit starts with FOLD, fold it into the previous commit when attaching to bugzilla.
Merge pull request #2 from eeejay/master

Add configurable reviewers to template
Merge branch 'attach-fold'
Strip any |Bug XXXXXX| prefix from attachment descriptions
Merge pull request #3 from Nephyrin/master

Strip Bug XXXXXX prefixes from attachment descriptions
Default to the bugzilla.mozilla.org tracker
Merge pull request #4 from dnarvaez/master

Default to the bugzilla.mozilla.org tracker
Include the body of the commit in the uploaded patch as well as in the comment.

This makes long/informative patch descriptions show up in the overview page when
doing a splinter review, which is a good thing.