displaying a message in case of non-existent field name for the search function of stacky server
Deleting bad migration
Regenerating 0008 migration against lastest
Merge pull request #211 from ramielrowe/bandwidth_migration_fix

Bandwidth migration fix
modyfying the behavior of stacky server events so that it gives events according to the service in params and all events if no service is provided
responding with 400 on FieldError and test added
Merge pull request #212 from manalilatkar/story_2369

story_2369: modify stacky/events to support glance.
Merge pull request #204 from manalilatkar/bugfix_2372

displaying a message in case of non-existent field name for the search function of stacky server