specify MIT license in imagesloaded.js; fixes #102
fix qunit link
README: okay to use pkgd.js in RequireJS
Ref #71
add Resource class; :dolphin: separate class to prevent memory leaks
Ref #115

tick version
tick eventie to v1.0.4; Fixes #117
url is imagesloaded.desandro.com
change url to imagesloaded.desandro.com