Chromecast global availability method `cast.available`
Don't look for webkitEnterFullscreen/webkitEnterFullScreen on <div>

These two functions have never been exposed on HTMLDivElement, only
on HTMLMediaElement/HTMLVideoElement:
http://trac.webkit.org/changeset/50893
http://trac.webkit.org/changeset/54143

Looking for it on the _playerElement <div> is useless, but harmless.
Merge pull request #105 from foolip/rm-webkit-enter-fullscreen-div

Don't look for webkitEnterFullscreen/webkitEnterFullScreen on <div>
Ensure that getFullScreen() always returns a boolean

This doesn't fix any known bug, it is merely for good measure.
Don't assume that the fullscreen change event target is an element

The unprefixed fullscreenchange event is fired on the document, and so
_fullscreenChangeHandler would return early when the Fullscreen API is
unprefixed in Blink:
https://code.google.com/p/chromium/issues/detail?id=383813

Gecko also fires the mozfullscreenchange on the document, and so this
code path ought to already be broken in Firefox.

The early return was introduced in commit
415f07e78f5ff589cb5c18028b0dbad50a984b1f.
Merge pull request #103 from foolip/fullscreenchange-event-target

thanks @foolip!
jwplayer.swf should target Flash Player 10.1. Allows AirSDK compilation with [playerglobal10_1.swc](http://fpdownload.macromedia.com/get/flashplayer/installers/archive/playerglobal/playerglobal10_1.swc)
Allow console.log and alert in jshint
Rename jwplayer-free to jwplayer
hotfix/chromecast-availability (Chromecast global availability)
Display controlbar on ios mobile when casting is available.

Also in hotfix for 9.1 4966f1f7994d6915907a7f4377bc00c1ac49d8f7
Merge branch 'master' of https://github.com/jwplayer/jwplayer into feature/html5-providers

* 'master' of https://github.com/jwplayer/jwplayer:
  Display controlbar on ios mobile when casting is available.
  Rename jwplayer-free to jwplayer
  Allow console.log and alert in jshint
  jwplayer.swf should target Flash Player 10.1. Allows AirSDK compilation with [playerglobal10_1.swc](http://fpdownload.macromedia.com/get/flashplayer/installers/archive/playerglobal/playerglobal10_1.swc)
  Don't assume that the fullscreen change event target is an element
  Ensure that getFullScreen() always returns a boolean
  Don't look for webkitEnterFullscreen/webkitEnterFullScreen on <div>
  Chromecast global availability method `cast.available`

Conflicts:
	src/js/html5/jwplayer.html5.view.js
	src/js/html5/providers/jwplayer.html5.video.js