added jsdoc support, and a script to generate the docs.
Also added sample documentation for the IriSP.widget base class.
/**
* @name Foo
* @class
*/
/**#@+
* @memberOf Foo#
* @field
*/
/**
* @name bar
* @type Object[]
*/
/**#@-*/
/**
* @name Foo2
* @class
*/
/**#@+
* @memberOf Foo2#
* @field
*/
/**
* @name bar
* @type Object[]
*/
/**#@-*/