Log Message:
Update to 3.3.6:

libmikmod v3.3.6 was released on 20-Mar-2014.

- UMX loader: Minor corrections to the container parse code with
  relation to upkg file format. (for correctness' sake only...)
- ALSA and ESD drivers: Fixed a dlopen() issue.
- PulseAudio driver: Simplified its command line parser procedure,
  so that it always sets server and sink to some value, NULL or
  otherwise, and fix a very minor memory leak on some occasions.
- Configury, OSS driver: Removed useless check for /dev/sndstat
  presence, added <soundcard.h> check to cover all our bases for
  less common setups.
- Configury, NAS driver: Use the configury detected X header and
  library locations when necessary, not just hardcoded /usr/X11R6/.
- Several configury and makefile clean-ups.
- Added Dreamcast driver from the old 3.2.0b2 dreamcast.es port.