2 new commands: location and origin

location - outputs the absolute path of an installed application
- input: biddle location prettydiff
- output: /Users/austincheney/biddle/applications/prettydiff/
origin - outputs the absolute publication point of an installed application
- input: biddle origin prettydiff
- output: http://prettydiff.com/downloads/prettydiff/prettydiff_latest.zip

prettydiff / biddle