BF updating README a bit
BF updating the TODO some more
BF begin updating change log
BF add travis tests but make passing optional
BF add gem version badge from bade.fury.io
BF remove outdated commented code
BF variable shouldn't be set here
BF updating todo
BF appears to work on rake 10 now
BF separate out rcov command and whether to run it
BF updating todo
Merge branch 'isolating-metric-code'

* isolating-metric-code:
  BF updating todo
  BF separate out rcov command and whether to run it
  BF appears to work on rake 10 now
  BF updating todo
  BF variable shouldn't be set here
  BF remove outdated commented code
  BF add gem version badge from bade.fury.io
  BF add travis tests but make passing optional
  BF begin updating change log
  BF updating the TODO some more
  BF updating README a bit
BF TODO: keep changes in master up to date