various background.js functions
merged
background bug fix
stuff
merged
asdf
merged
Merge branch 'master' of https://github.com/nflethana/pennapps2013f
typos
Merge branch 'master' of https://github.com/nflethana/pennapps2013f
sd
merged
Merge branch 'master' of https://github.com/nflethana/pennapps2013f