Merge pull request #100 from simmerz/master

Updating dependencies and adding rubocop-rails

Merge pull request #95 from PigeonF/master

fix: Change shebang from /bin/sh to /usr/bin/env sh

Merge pull request #85 from jumanjiman/pr_81

Pr 81

Merge pull request #64 from jumanjiman/extended_ascii

recognize and allow all 8 bits of ascii characters

fall back to local branch name if branch has no remote

Merge pull request #60 from jumanjiman/protect-first-parent

Protect first parent

Merge pull request #57 from jumanjiman/issue_56

Issue 56

Merge pull request #55 from jumanjiman/rubocop

bump gem versions

handle pathological script names/extensions

Resolves #53 "script-must-have-extension gets confused
if path contains a dot".

Merge pull request #52 from jumanjiman/ascii

make require-ascii hook informative on failure