Bug#493735: libmms-dev: Incorrect use of "this" keyword in mmsx.h

[Hans de Goede]

Note: moving to launchpad did not completely play out as planned, as the current only active developer for this projects (me) prefers git over bzr libmms has moved back to sf.net.

This is fixed in the latest upstream release:
http://downloads.sourceforge.net/project/libmms/libmms/0.6/libmms-0.6.tar.gz