Don't map MySQL port locally

With PHPMyAdmin, we don't really need the MySQL port mapped locally
and it can cause collisions with local copies of MySQL.
Move core documentation to VIP site.
Add debug-bar-query-count-alert plugin

Props @mboynes' #wcbos talk.
Merge branch 'master' of github.com:Automattic/vip-quickstart
Remove Developer plugin from README

You don't actually get the Developer plugin anymore.
Bump puppet-wp version
Fix github plugins

We still want to activate plugins from github, even if they're installed
already. installed != active.
Merge branch 'master' of github.com:Automattic/vip-quickstart

Conflicts:
	puppet/modules/wp