Update roadmap.md

Made each bullet item **bold** for clarification. Linked the dev forums in the last line.
Merge pull request #4 from darthrootbeer/patch-1

Update roadmap.md
Updated setup.md (2nd attempt)

Fixed bullets. Made items bold. General grammar and punctuation cleanup. Fixed invalid attempt at an Android API instead of OUYA API.
Changed unity image urls to use cloudfront.
Merge pull request #7 from darthrootbeer/patch-3

Updated setup.md (2nd attempt)
Update setup.md
Updated entitlement/consumable info
Merge remote-tracking branch 'upstream/master'
Update singleton usage, fix callback params
The existing usage of OuyaFacade tried to create an instance with the same name. I've changed this usage to simply grab the singleton instance inline for every use case which also eliminates the need for storing an instance of the facade.

The onFailure callback for CancelIgnoringOuyaResponseListener was missing the bundle parameter.  Also there was a log statement that was missing a semicolon.