Bug 1027929 - Add l10n tooltool manifests. r=nthomas
Update release config for Fennec-31.0b4-build1
Update release config for Firefox-31.0b4-build1
Merge branch 'master' of https://github.com/mozilla/build-buildbot-configs into desktop_repacks
added mozharness_python
added l10n_chunks, use_credential_file and config in mozharness_desktop_l10n; added reboot_command in platform