couple changes to server stuff
server side working EXCEPT chapters don't seem to be converting properly to json
inserting into server, retrieving by id, and deleting from server work yay
updating story on server works now
getting all published stories works
finished methods for random story, and cache story. need testing, but can't until application error in tests gets fixed
search works again, trying to get network suff on a separate thread
now able to view published stories and search them, working with async tasks for all except retrieving published stories
Merge branch 'master' of https://github.com/CMPUT301F13T13/StoryHoard
Merge branch 'BuildingServer'
added ESCLient class, guess forgot to add it before. Also, added a folder for mockImages for the junit media tests