Fixed fieldtranslator logic for getting next model. Now also works with foreign keys in proxy models.
Added a test case for this specific issue.
Updated django versions we test against
Merge pull request #144 from spectras/fieldtranslator_fix

Fix: Fieldtranslator fails on proxy model related fields as get_field_by_name's result interpretation was incorrect
Fix issue #140: _recurse_q crashes when actually recursing. It now properly keeps track of returned new_q's and longjoins.
Merge pull request #164 from spectras/django_version_updates

Updated django versions we test against
Merge pull request #153 from spectras/aware_recurse_q_fix

Fix issue #140: TranslationAwareManager's _recurse_q crashes when actually recursing.