[Build] Bumped version to 0.8.12
[Build] Updated bug tracker URL to smuxi.im
[(Engine|Frontend-GNOME)-IRC] Support non-RFC channel privileges (closes #161).

Add support for non-RFC channel privilege modes such as owner, channel admin
and halfop to the IRC engine and the GNOME frontend.
Merge pull request #51 from RavuAlHemio/nonirc_channel_privs
[Engine-IRC] Implemented passive channel sync (closes: #787)

Joining channels is now much faster and we no longer need to send WHO
requests for every joined user in a channel.
[Engine-IRC] Take optional target parameter for /mode command (closes: #572)
[Engine-IRC] Fixed /mode +i (on server) regression
[Engine-IRC] Fixed /mode not always printing the full mode list
[Engine-IRC] Fixed /mode printing for unjoined channels
[Engine-IRC] Support usermask channel modes +I and +e.

Add support for the usermask channel modes +I (user may enter an +i channel
without being explicitly invited) and +e (exception from the ban list).

This adds the commands /banexcept, /unbanexcept, /inviteexcept and
/uninviteexcept.
Merge pull request #54 from RavuAlHemio/experiments/more_mask_modes
[Frontend-GNOME] Re-fetch engine version after auto reconnect
[Build] Frontend-GNOME.csproj cleanup
[Engine-IRC] Fixed compile on Mono 3.0.7's .NET 2.0/3.5 profile
[Engine-(IRC), Frontend-GNOME] Support try-UTF-8-first encoding (closes #288).

Add a new connection option, AutoConvertUTF8, which will make outgoing messages
UTF-8 and incoming messages UTF-8 with falling back to the chosen encoding if
invalid UTF-8.
Merge pull request #55 from RavuAlHemio/experiments/recode_utf8
[Engine] Provide an upgrade path to the auto-recode feature.

If a user's encoding is UTF-8 (either explicitly or as a system default), switch
to ISO-8859-1 with recoding. Otherwise, only turn recoding on.
[Frontend-GNOME] Fix preferences related to UTF-8 recoding.

Store the UTF-8 recoding preference correctly and hide the checkbox if the
advanced options are off.
Merge pull request #56 from RavuAlHemio/experiments/utf8_upgrade_path
[Engine-IRC] Fixed MonoDevelop build on Mono 2.6.7