bump version in setup.py
Merge branch 'master' into 3.1

Conflicts:
	setup.py
Bump version to 3.1
Updated download scripts.
Removed bs 3.0.0
Added gitgnore. Added version 3.1.1 assets.
Update BS version to 3.1.1 in context_processor. removed unused models.py
found and fixed bug in getbootstrap setting the out dir for bootswatch themes.
remove incorrect theme dirs.
remove old img dir from setup.py package_data
Add the debug css files for bootswatch themes.
Tweaks and upgrades for bs 3.1
Update setup.py
Update for Bootstrap 3.2.0
Update to bootstrap and themes 3.2.0