Dynamically load pages via jQuery; Read database config from properties file
added handling for location updates and modified database create script
Fixed and improved registration

When using jquery to load pages dynamically event handlers can't be
registered in window.onload as the elements are not present at that
stage.
Implemented server-side session check

track session cookies on the server and check validity
Implemented function to fetch user list
Implemented session list; Improve
Implemented tracking sessions (start/stop)
Added push notifications for start/stop observation

Observed user is notified when another user starts/stops observing
him/her.
Use new style; Fixed location update; Finally fixed Google Map size
Changed dashboard design
Improved NavBar for mobile devices
Configured jetty to listen on all interfaces for real server operation
Implemented viewing of tracking sessions
Fixed minor html bug
Added user string to navbar
Reset username/password on successful login
Preparation for stand-alone operation
Added command line arguments for working dir and server port
Get WebSocket port from URL; Added location markers and points to path
Added push location updates