remove Git nonsense, bump version for clarity

Bumped version number

maybe trusty is required?

Small edits for README language

Update for the critical update Salesforce required TLSv1.1+

Merge pull request django-salesforce#151 from django-salesforce/rst-t…

…esting

Travis now checks the syntax of the README.rst file

Merge pull request django-salesforce#151 from django-salesforce/rst-t…

…esting

Travis now checks the syntax of the README.rst file

Fixed for skip data migrations on SF also with managed=True

Merge branch 'master' of github.com:django-salesforce/django-salesforce

compatibility fix