Fix YT global player loading

Merge pull request #23 from dejewi/master

FIX for YouTube IFrame API already being loaded

Wrapped in IIFE

Props to @httpete-ire for taking care of this.

Cleaned up some stuff on scope destroy

Fixed some memory leaks that were happening on scope destroy.

Updated some styles according to John Papa's styleguide

v0.3.1

Update version to 0.3.1

Playlist and dynamic video change support

v0.3.0

Another README tweak

Added support for advanced usage

v0.2.5

Added support for advanced usage with iframe API

Fixed looping issue

This release fixes an issue with looping when a start and end time are set and improves looping performance in general. It also displays video thumbnail while video is loading.

Upgraded default image to be hi-res

Now using hi-res YouTube thumbnail instead of low-res.

Added support for mobile background image

Since mobile browsers (phones and tablets) do not autoplay videos and require the user to actually play the video. I have added support to instead show a background image on mobile browsers. By default, the directive will get the YouTube video's first thumbnail and display that as the background image, but you can control what image displays by using mobile-image attribute.

Fixing padding issue in IE

There was an issue with padding in IE where left and right padding were not being added to the width of the video element.