Remove some unnecessary rails bridge
Remove composer, add Psysh, better workflow
Add an explanation to PHP language section
Refactor out more shared stuff
Assume the VM is already running from Installfest
Don't specify the version (we use 3)
Update screenshot to reflect phpbridge
Add an explanation to "Getting Started"
Update to reflect terminal workflow

- Add command results
- Make sure they are in /var/www/phpbridge
- Setup git user.email/user.name
Update for the phpbridge user/pass
Add an explanation to "Creating a Database"
Small text changes, remove commented out section
Add an explanation to "Creating a Data Class"
Resolve all @todo's
Make links to our app open in a new window
Have them exit the database when done
Second pass at "Adding Topics"
Switch mysql user/pass to root:root
Second pass at Editing Topics
Second pass at Deleting Topics