General album list structure
listview for albums
General album list structure
Merge branch 'Photos' of https://github.com/YaleSTC/YalePublic-android into Photos

Conflicts:
	src/edu/yalestc/yalepublic/VideoList.java
	src/edu/yalestc/yalepublic/news/NewsChooser.java
Launching Photos Activity
JSON call for thumbnails
Gallery view functional
Photo Viewer; needs refactoring for duplicate code
Separating photos from videos to ease merge
Use archive 1.1 to install flickr key
Fix spacing, tabs->spaces
Tab spacing in ImageActivity
The rest of the tab spacing: MainActivity, PhotoList, PhotosWithinAlbum
Add comments to PhotoList
Fix spacing, add a comment
Download url_sq size (75x75) instead of url_m (500x333 example) to conserve bandwidth on thumbnails
There's a lot of built in padding, so remove it for now
Add a spinning progress bar and a counter to see how many photos are downloaded
Add spinner and make it five columns
Hide progress after everything is finished