Merge pull request #1 from dshafik/phpbridge-changes

Initial PHPBridge Changes
Merge pull request #2 from dshafik/phpbridge-changes

Update tests
Switch to a tip, remove PHP tags
Add "Let users add topics" section
Better explanatory text on fuzzy results
Add Editing Topics, Rename Create a Data Class, Adding Topics
Add "Deleting Topics"
Remove some railsbridge stuff
Set the app to UTF-8