Currently, if brew doctor detects untracked changes in the local repo,
it suggests doing 'git reset --hard', but that doesn't remove untracked
files. This change adds an additional suggestion to run 'git clean -f'
to remove them.
ClosesHomebrew/homebrew#12814.
Signed-off-by: Max Howell <mxcl@me.com>
Changed the path to Library as we don't want to clean -f all over the whole /usr/local :P