[BUGFIX] Add available attributes to output of renderer classes

The available renderer classes now add the attribute values passed as
option to the rendered output.

To keep the output of the available renderer classes consistent the
wrapper div added by the YouTubeRenderer and VimeoRenderer have been
dropped.

Change-Id: Ia93c49cc07fe9b2b897d4aa70d32f56ebf005ddc
Resolves: #70261
Releases: master
Reviewed-on: http://review.typo3.org/43731


Reviewed-by: Daniel Goerz <ervaude@gmail.com>
Tested-by: Daniel Goerz <ervaude@gmail.com>
Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Tested-by: Wouter Wolters <typo3@wouterwolters.nl>