Quote $LP_MARK_DEFAULT to avoid problem with space.
Rename misnamed local variable.
Respect the _lp_battery API.
Replace "pmset -g batt" parsing.
Reduce the verbosity of git calls.
has_commit is an integer.
Merge branch 'develop' of github.com:nojhan/liquidprompt into develop

* 'develop' of github.com:nojhan/liquidprompt:
  has_commit is an integer.
  Reduce the verbosity of git calls.
  Replace "pmset -g batt" parsing.
  Respect the _lp_battery API.
  Rename misnamed local variable.
  Quote $LP_MARK_DEFAULT to avoid problem with space.