D bindings for Mediastreamer2

[akaz]

Mediastreamer2 
(http://www.linphone.org/eng/documentation/dev/mediastreamer2.html) 
is a library much like GStreamer 
(http://gstreamer.freedesktop.org). It is about modular 
processing of continuous data flow.

Mediastreamer2 is used for the Linphone (http://www.linphone.org) 
software.

In case that anybody is intersted, here are the very first and 
partial bindings for Mediastreamer2:

https://github.com/axeoth/mediastreamer2_layer