update/cleaned the code: everyone is now using the latest jquery-event-drag/drop code from the threedubmedia submodule + (local) jQuery 2.x
sync submodule
Merge branch 'ojotoxy-master'

Conflicts:
	tests/init benchmark.html
getting rid of version numbers in filenames for jQuery-UI; it's only obstructing the build process
Merge branch 'master' into ojotoxy-master

Conflicts:
	tests/init benchmark.html
getting rid of version numbers in filenames for jQuery-UI; it's only obstructing the build process