New plugin type: video overlay button plugin
Reply comments

Signed-off-by: Fernando Serrano Carpena <ferserc1@upvnet.upv.es>
Reply comments

Signed-off-by: Fernando Serrano Carpena <ferserc1@upvnet.upv.es>
Comment replies added

Signed-off-by: Fernando Serrano Carpena <ferserc1@upvnet.upv.es>
Comment replies added

Signed-off-by: Fernando Serrano Carpena <ferserc1@upvnet.upv.es>
Comments plugin implemented

Signed-off-by: Fernando Serrano Carpena <ferserc1@upvnet.upv.es>
Comments plugin implemented

Signed-off-by: Fernando Serrano Carpena <ferserc1@upvnet.upv.es>
Comments plugin implemented

Signed-off-by: Fernando Serrano Carpena <ferserc1@upvnet.upv.es>
Comments plugin finished

Signed-off-by: Fernando Serrano Carpena <ferserc1@upvnet.upv.es>
Comments plugin finished

Signed-off-by: Fernando Serrano Carpena <ferserc1@upvnet.upv.es>
Comments plugin added