add a requirements.txt
point to thumbnail server for resized images
default `yo webapp` additions

merge of .gitignore
remove manually maintained vendor directory
set up new `STATIC_URL` pointing to `grunt serve`
need to run bower to set up from source
Merge branch 'master' of https://github.com/amywieliczka/public_interface into yo

Conflicts:
	requirements.txt
Merge pull request #4 from tingletech/yo

point to thumbnail server, yeoman webapp from django