Initial import of the libmkv directory from the webmquicktime[1] project, at commit fedbda1. [1]: git://review.webmproject.org/webmquicktime.git commit fedbda18de899ff94855cb334de7e471036fbf1d Change-Id: I1564a0ebfa72293fc296ee02178196530dfd90e4
John Koleszar