Merge branch 'release/0.9.0' into develop
Update news link to fedoramagzine

Fixes https://fedorahosted.org/fas/ticket/171.
Be careful when updating user fields.

In bug #42, fedmsg tells us that the user changed their gpg_keyid when
they really did not.  My guess is that this is fas updating a None value
to the empty string ('') or vice versa.

The logic here first checks that at least one of the values (``new or
old``) is True-ish before checking to see if they're different.  If at
least one of them is not false-ish *and* they are different, then we'll
set the change in the db and publish to fedmsg.
Merge pull request #62 from fedora-infra/feature/careful-in-user-update

Be careful when updating user fields.
nice explanatory message about groups #2
Update list.html
Update list.html
Merge pull request #64 from Cydrobolt/patch-2

Nice explanatory message about groups
Fix syntax error.
Add moderators provileges to allow approved people
to do restricted admin tasks. (issue #59)
Update Red Hat's mailing address. (resolves trac's ticket #173)
Merge pull request #65 from fedora-infra/feature/group_modo_ticket59

Add feature: moderator privileges.
Bump release.
Add update scrip for database for default config.
Do not use method object in statement.
Add initgroups entries while generating groupd.db (resolves #70).
Improve logger system.
Add option to manage detailed output from fasClient.
Make fasClient build-able on el7.
Update rpm package requires.
Update shadow.db not shadow.txt over.
Merge branch 'release/0.10.0'