Fix issue where VersionForm wasn't returning object on save

Author: ericholscher

readthedocs/builds/forms.py

@@ -33,3 +33,4 @@ def save(self, *args, **kwargs):
         obj = super(VersionForm, self).save(*args, **kwargs)
         if obj.active and not obj.built and not obj.uploaded:
             trigger_build(project=obj.project, version=obj)
+        return obj