OSMF SVN

PARB feedback: Rename TraitsChangeEvent to MediaElementEvent.

PARB feedback: Merge ITemporal events into one event class (TimeEvent) with three event type constants.

PARB feedback: Adjustments to LoadState (strings not classes, renamed constant values, etc.)

PARB feedback: Rename playhead to currentTime, bytesDownloaded to bytesLoaded. Affects traits, MediaPlayer, and events. Updated dependent unit tests and sample apps.

Modified Akamai plugin sample app to load MAST plugin from Akamai network. Also added missing readme.txt for the sample app.

Refactor MediaInfo/MediaFactory relationship to make factory aspects distinct from media definitions. Remove MediaElement.initialize and all of its implementations, dynamic instantiation is now handled by a client creation function. Update all dependent code (sample apps, plugins, unit tests, etc.).

Package renaming to org.osmf: plug-ins.

Updating the MAST plugin integration test.

Modified the Akamai Plugin Sample app: 1) Added the new MAST plugin; 2) Added support to load the plugins as static or dynamic

Removed the src folder for the AkamaiBasicStreamingPlugin, this folder structure made it impossible to load the swf as a static plugin.