Re-added mouse events on login link - not sure how they were removed
Starting to make a proper session object for this application
Previous commit was only for renamed files - This includes all files changed
Merge branch 'master' of https://github.com/isuftin/coastal-hazards
Added read/write for session JSON

Created a Session object but will probably end up not using it - doing so would just be extra overhead - no need to deserialize and then serialize again
Sessions are now wired through to the front-end from the back-end. They are being saved in the filesystem and are accessed via web service calls. 

I also broke out some functionality into a commons project
Merge pull request #321 from isuftin/master

Session management, OpenID visual fix