Bug 8377 [ENH] Show HTML5 video/ audio for media files in OPAC and staff client

Bug 8377 [ENH] Show HTML5 video/ audio for media files in OPAC and staff client

This enhancement uses information from MARC field 856 to generate the appropriate HTML5 code to embed am media player for the file(s) in a tab in the OPAC and staff client detail view. This patch supports the HTML5 <audio> and <video> element. Additionally it gives basic support for the <track> element. This element is not supported very well by recent browsers. Please consider the patch working when you get working video or audio.

Rebased to Master 22.11.2012

Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>