Bug 1412 - https instead of http for SC.get in SC wrapper

Fixes GH-269.
[#1330] Create a wrapper elem right away, add it to the dom on ready. This allows calls to height/width before loaded is done, without crash.
[#1415] Soundcloud fire seeked event when currentTime is changed via API call.
[#1409] Add style property accessor to wrapper prototype.
[t1413] Prevent sound leakage on initial loading play/pause for browsers that will use Flash for YouTube.
[#1405] IE9 fix for getBoundingClientRect throwing an exception