tools: Look at gnome.fallback argument in kernel boot line

This is a quick way to let users easily force the fallback (or
non-fallback mode) with gnome.fallback=0/1 on boot.
tools: Use whitelist/blacklist regexps when evaluating renderer

The regexps are in a file that we also ship.

https://bugzilla.gnome.org/show_bug.cgi?id=644325
data: Blacklist Intel 830-865 hardware

https://bugzilla.gnome.org/show_bug.cgi?id=644325
Updated Belarusian translation.
release: 3.3.1
release: post-release bump to 3.3.2
Updated Turkish translation
data: Fix regexp for Intel 830-865 hardware blacklisting
Updated Esperanto translation
release: 3.3.2
release: post-release bump to 3.3.3
data: Add regexps to blacklist pre-r300 radeon

I didn't get the regexp when asking for it, but Fedora has a patch with
such a regexp... Since I don't know exactly how the renderer string is
built, and I don't want regexp that are not strict, we use two regexps
to make sure that something like "Mesa DRI R2000" would not be caught.
release: 3.3.3
release: post-release bump to 3.3.4
build: Create xz tarballs
Updated Norwegian Nynorsk translation
[l10n]Updated Turkish translation
gsm: Don't leak a reference to the GsmConsolekit singleton

gsm_consolekit_get returns a new reference.
gsm: Don't export gsm_consolekit_get_current_session_type

We already have gsm_consolekit_is_current_session_login to
replace direct session type manipulation, so use it as the
public API, and keep the session type private.

https://bugzilla.gnome.org/show_bug.cgi?id=666891
gsm: Drop the unused property GsmConsoleKit::is-connected

Nothing has ever used this property.

https://bugzilla.gnome.org/show_bug.cgi?id=666891