Save paste history
Show edit count on paste page
Factor out paste URL generation
Add history list page
Remove useless id parameter of show-paste-page-fragment
Add paste version page
Simplify assigning next version number of paste
Add raw route for paste versions
Remove paste framed route
Factor out paste-username
Add fullscreen paste version route
Let paste/get-version take an id instead of a paste
Factor out list-page
Allow forking from versions of pastes
Remove history from pastes returned by the API
Formatting

This is one character longer but I like it better.
Merge pull request #119 from Raynes/feature/history

Paste history