Update config and layout
fix FC007
fix FC019
Update MySQL cookbook to latest.

Update deprecated Berksfile
Clone GWM repo if not in vagrant environment

Replace if blocks with resource guards.

Remove extraneous log messages
Fix cases where virtualenv attribute is not set
Create directory before git cloning
Fix mysql data dir permissions
Merge pull request #1 from osuosl-cookbooks/update_mysql_cookbook

Update mysql cookbook
Add test-kitchen
Remove unused attribute
Check nil/empty string in virtualenv/database attributes.

Change user/group when running migrations and bootstrapping user
Remove unnecessary no_clone check.

If a git repository already exists, it would just try syncing, rather than
re-cloning. Shared folders worked fine with this, so this check was
unnecessary.
Bump version.
README: Correct 'gem install' to 'bundle install'