Updated readme
Updated gitignore
Extension to GitHubClient for returning additional event-specific information instead of just generic response
IOUtilities class
Implemented glue to expose events in GitHub API
Factored snakeCaseToCamelCase out into new Utility class
Implemented other event types
Implemented fields more descriptively instead of with a String->String map; this latter also wouldn't be able to handle User values (for assigning events)
Changed interface of GitHubEventsResponse
Removed old code pertaining to showing tabs in comments
Fixed bug when processing assignee history
Refactoring and interface changes in preparation for event integration
Integration of events into comment list
Date sorting
Added messages for all event types
Improvements to event layout
Fixed switch fallthrough causing wrong messages
Additional status bar messages
Merge remote-tracking branch 'origin/master' into caching

Conflicts:
	src/model/Model.java