Finish prod configuration

Storing passwords in git bad - but we don't care for now
Merge pull request #11 from monitorbacklinks/6-finish-koding-vm-configuration

Finish prod configuration. Closes #6
disable local caching of static files in vagrant
Add PHP_CodeSniffer support
Test
permissions
Check only 5.5 for now
Merge pull request #12 from monitorbacklinks/8-configure-phpcs-via-travis

Add PHP_CodeSniffer support. Closes #8