Run "git status" in backticks
Run "git status" in backticks

As mentioned in the last commit (06d81f7), it's simpler just to run "git
status" from backticks seeing as it always seems to return a non-zero exit
status; running it through the "command" method is an unnecessary
complication.

Signed-off-by: Wincent Colaiuta <c76ac2e9cd86441713c7dfae92c451f3e6d17fdc@wincent.com>

wincent/buildtools,wincent/buildtools,wincent/buildtools