
This handles the initialization(and shutdown) of JOT.
The init methos initialzes all the required objects for JOT to work, such as thr preferences manager, logger etc...
In the case of a webapp, this will be called for you by JOTFilter (defined in web.xml)
In the case of a Java app(not webapp), you HAVE TO call this manually:
Call init() when you start your app (very first thing, befor you use any other JOT features)
Call destroy() when you stop your app (last thing)