Initial attempt at getting CBadge support added to Remus.

Change-Id: I24fe2dab2c1e72753ec17465b0ea3c3c8f4769ad
Added CTest coverage exclusions.
Final commit for adding CBadge support for Travis and CBadge badges in README.
Merge pull request #73 from brennonbrimhall/topic/travisVariables

Finished getting travis to talk to CBadge.

Change-Id: I576f6de335f047abde546d67ddcd574845fc888a
Added documentation on heartbeating and polling mechanisms.
Merge pull request #79 from brennonbrimhall/topic/heartbeatDocumentation

Added documentation on heartbeating and polling mechanisms.
Make sure we check files have extensions.