Make hasUncommittedChanges faster.
Make hasUncommittedChanges faster.

vshatskyi/black-screen,shockone/black-screen,vshatskyi/black-screen,black-screen/black-screen,vshatskyi/black-screen,shockone/black-screen,black-screen/black-screen,vshatskyi/black-screen,black-screen/black-screen,railsware/upterm,railsware/upterm