MediaElement Module (& Library) added

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Adding Poster Image Functionality for the MediaElement module

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
MediaElement Poster Functionality - works! With IAEA custom field names.

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Hack added to the Mediaelement module to allow playing YouTube movies using Mediaelement player

New field (type="Link") has been added to the content type IAEA Video. Format of this field should be the MediaElement Video.

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>
Modules and content added

State after fixing field names according to the naming convention:
field_contenttypename_fieldname

There are still 2 field collections to fix

Signed-off-by: Kresimir Nikolic <kresimir.nikolic@gmail.com>