Adds some details of the "jQueryTrigger" option.
Merge branch 'master' of https://github.com/j-ulrich/jquery-simulate-ext.git
Cleaned up dependency management.

* All dev dependencies (unit tests) are now managed using bower.
* The demo folder remains self-contained (except for jquery-simulate-ext
itself) to allow using the demo without installing anything, i.e. you
can run the demo directly after cloning the repository.
Updates copyright year and release date of version 1.3.0.