Introduced library for easy loading of images from url. Created LogoPickerActivity to allow picking a company logo.

Skeleton is made but it needs implementation.
Merge branch 'master' of https://github.com/maplesyrup/maple-android into logoChooser
Get rid of accessToken passing.
First version of logo picker. Also created utility functions to convert bitmap to byte array and back.
Extended Application class to allow for application wide variables

Set this up to allow for singleton configuration of Universal Image
Loader
Changed the currently tagged company and that company's logos to be stored globally in MapleApplication
Basic ad selection works.

Only using hardcoded test images right now. Not all of them are loading
for some reason. Also need to do more bug testing and add a few more
features for ease of use.
Got all pictures showing in grid view and added option to save and return with logo.

Turns out grid view doesn't like being enclosed in a scrollview since it
is already scrollable.
Merge pull request #67 from benrudolph/revise-accesstoken

Get rid of accessToken passing.
Fixed merge conflict
Fixed bug where logo wasn't showing up on first click
Selected logo shows a border around it.
Cleaned up code and tested for bugs. Seems to work well!
Keep forgetting to change login to not skip
Merge pull request #69 from elihart/logoChooser

Logo Picker implemented and the basics work.
Resolved conflicts