add first pass of bootstrap

http://getbootstrap.com/customize/?id=22a037c09501203e56ee
root level of templates html
templates/api
templates/audio
templates/casepage
templates/simple_pages
templates/404
templates/ flatpages and includes
templates/profile
commented out much of blueprint
several forms.py
templates/donate
more html prep
minor fix to homepage
nearing the end of first pass html changes

messages remain to be done
second pass custom bootstrap
main query box width initial values
homepage rows to support proper flow of search
adjusting override css pre and citation
reset on pre vs bootstrap on pre