Fix item_type_id post value filtering.
Bump version to 2.0.3.
Fix #522
Fix #527, check filter helper find() results.
Update Transifex config.
Pull from Transifex.
More forceful pull from Transifex.
More Transifex.
Update submodules.
Merge branch 'stable-2.0'

Conflicts:
	bootstrap.php