stuff changed
Update docstrings and comments for 'get_available_language_packs'
upload po files prefixed with the version number
Merge remote-tracking branch 'upstream/i18n' into updatecrowdin
Merge pull request #209 from aronasorman/updatecrowdin

Extend update_pot to add in KA Lite versions to po files.
Merge remote-tracking branch 'refs/remotes/upstream/i18n'

Conflicts:
	centralserver/i18n/management/commands/update_pot.py