Django-form-surveys

fix https://github.com/irfanpule/django-form-surveys/pull/90

Fix https://github.com/irfanpule/django-form-surveys/pull/88

New Feature
- https://github.com/irfanpule/django-form-surveys/pull/87

Bug Fix
- https://github.com/irfanpule/django-form-surveys/pull/86

New features
- https://github.com/irfanpule/django-form-surveys/pull/79

New
- https://github.com/irfanpule/django-form-surveys/pull/70
- https://github.com/irfanpule/django-form-surveys/pull/72
- https://github.com/irfanpule/django-form-surveys/pull/71

Fix
- https://github.com/irfanpule/django-form-surveys/pull/73
- https://github.com/irfanpule/django-form-surveys/pull/75
- https://github.com/irfanpule/django-form-surveys/pull/77

- new feature min length https://github.com/irfanpule/django-form-surveys/pull/68