* Changed underscores to hyphens.
* Committing to get backend to master branch, and to work in master branch from now on.
Merge branch 'backend' of https://github.com/shunenchen/CSE218-2013-WINTER
* All the player retrieval info from the DB should work along with the API support for it.
Merge branch 'master' of https://github.com/shunenchen/CSE218-2013-WINTER

Conflicts:
	src/hgm/api/core.clj
	src/hgm/db/core.clj