* Added a public attitude meter (sentiment analysis)
* Fixed minor bugs
* Changed the UI
* Integrated with the Twitter page
* Ready for a user study
* Had a server issue, which was fixed now.
* Fixed minor bugs.
* Can login with / register a LNC account
* Fix minor bugs.
* Fix errors while loading a tag cloud.
* Update the app for the study.
* Fix bugs in a tag cloud.
* Handle tags up to trigrams.