* mezzanine/examples/simple/Makefile:

   - change so that `simple' binary gets installed appropriately
* mezzanine/examples/simple/simple.c:
   - give `simple' a mezzanine file to connect to on command line.
* mezzanine/libmezz/mezz.c:
   - fix ipc bugs
* mezzanine/mezzanine/Makefile:
   - linux compile changes
* mezzanine/mezzanine/mezzanine.c:
   - ipc bugfixes
* mezzanine/mezzcal/mezzcal.c:
   - ipc bugfixes