fixing typo in deep_fetch

Signed-off-by: Matthew Thode <mthode@mthode.org>
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