add phonegap app
README update before I forget
fix .gitignore, add subdir that shouldn't have been ignored
config.xml update
add gitignore for phonegap
refactor Gruntfile so we have a dest var that can differentiate web from phonegap
clean up angular in ucsf site
use grunt 0.4.1 to insure compatibility with node 0.10.0
rearrange assets so that it resembles directory structure of PhoneGap sample app. we can always put it back later if we decide this is a mistake.
Merge pull request #47 from Trott/phonegap

Phonegap