Add support for a --quiet option.
Move the quiet option check into set_options.
Merge pull request #29 from samsymons/quiet-flag

Add support for a --quiet option.
add better test failure message, lets you know which files/folders caused the failure
Add support for en.lproj being a group already vs not a group already. Can't get rid of en.lproj even if it's not a group because Xcode needs it
Smarter way of finding out if a file/folder was being tracked by the xcodeproj or not. Way less efficient, but doesn't fail like the old way did.
Ignore . and ..
don't shove everything onto one line
Merge pull request #30 from venmo/marklarr/localization_and_huge_bug_fix

en.lproj syncing
release 0.0.52