also declare royalslider using core library hooks
add hook permission to administer royalslider module
added basic help for royalslider optionsets
add support for jquery easing module

will need to refactor itoggle to use this too
ctools exportable stuff for royalslider

shamelessly ripped off of flexslider
explicitly require libraries api v2 in royalslider .info
specify settings url in .info