better checking for if databases exist for ini generation

fixes #209

Signed-off-by: Matthew Thode <mthode@mthode.org>
Merge pull request #211 from rackspace-cookbooks/pfire

better checking for if databases exist for ini generation
New testing and cleanup to match

I changed the aio-apache back to default to fix the RACK004 foodcritic
rule, added tests suites for a wrapper cookbook, and for a runlist usage
of the cookbook, and added small changes to the Rakefile to allow
failure in CI environments.
Disable ipv6 for local testing
disable_ipv6 would have applied to remote as well.
fixing typo in deep_fetch

Signed-off-by: Matthew Thode <mthode@mthode.org>
Merge pull request #212 from gondoi/master

New tests for specific workflows runlist and wrapper
Merge branch 'master' of github.com:rackspace-cookbooks/phpstack into pfire

Signed-off-by: Matthew Thode <mthode@mthode.org>
fixing mysql username being too long

fixes #214

Signed-off-by: Matthew Thode <mthode@mthode.org>
Merge pull request #213 from rackspace-cookbooks/pfire

fixing typo in deep_fetch