Quote the password

It is possible to have a # in a password, which is parsed as a comment.
By quoting the password this is no problem.
Merge pull request #166 from ekohl/quote-mycnf

Quote the password
Update specs for current testing practices and GH publish
Merge pull request #203 from hunner/update_travis

Update specs for current testing practices and GH publish
Release 0.7.1

Bugfixes:
- Single-quote password for special characters
- Update travis testing for puppet 3.2.x and missing Bundler gems
Merge pull request #204 from hunner/release_0.7.1

Release 0.7.1