Merge pull request #5 from darrenburns/feature-ui

Basic UI - initial layout
Update README.md
Fix models, add to string methods  and add admin site
Created skeleton for tickets list Ajax (backend) function
Backend for initial sidebar tickets api call - still to fix url
DOM elements IDs changed
Fixed padding button group
Merge ssh://github.com/darrenburns/TeamProject3 into feature-ui
Fixed conflict
Merge remote branch 'origin/feature-ui' into feature-ui
Initial API for projects
Merge remote branch 'origin/feature-ui' into api
Default to json
Add chat to api
Projects dropdown complete
Merge branch 'api' of ssh://github.com/darrenburns/TeamProject3 into ui-ajax
Added a title to the chat model
Merge branch 'api' of ssh://github.com/darrenburns/TeamProject3 into ui-ajax
Project and tickets list retrieved via ajax
Fixed dropdown button disabled property