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Add "Let users add topics" section
Merge pull request #3 from dshafik/phpbridge-changes

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
Merge pull request #4 from dshafik/phpbridge-changes

Complete content up to "Deleting Topics"