[ericburns/gamification-library] 96e5d2: added some comments, also updated fixed how what u...

[Lindsey Brockman]

Branch: refs/heads/ticket15
Home: https://github.com/ericburns/gamification-library
Commit: 96e5d21a720d1c80c0cb1bbd3a0df1164ba9a747
https://github.com/ericburns/gamification-library/commit/96e5d21a720d1c80c0cb1bbd3a0df1164ba9a747
Author: Lindsey Brockman <lindsey...@gmail.com>
Date: 2012-12-11 (Tue, 11 Dec 2012)

Changed paths:
M app/controllers/application_controller.rb
M app/controllers/session_controller.rb
M app/models/user.rb
M app/views/games/index.html.erb

Log Message:
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added some comments, also updated fixed how what user can see at /games/ is handled. refs #15