update install docs with editable install option
fixing class names for prepended and appended text
Continue testing suite refactor

Simplifying testing files and forms.py file
Bootstrap3 testing runner added, polished many flaws
Merge branch 'install_fix' of git://github.com/jeffknupp/django-crispy-forms into dev
Merge branch 'dev' of git://github.com/jamesmfriedman/django-crispy-forms into dev
Using a Django string translated in django 1.3 and onwards
Updated CHANGELOG