add patch for ASCO, handle OSX as UNIX
bump release asco 0.4.9

* patch: unbuffered output not yet fixed
* patch: build OSX as UNIX, failure otherwise
annotate netlist with VA modules path and names

* Enable qucator to search for module definitions on the netlist.
  Overcome issue with ASCO, which does not propagate command line arguments.
  Without that qucastor was not able to find the needed objects.
handle bug 143

* add patch on release script to fix issue with FreeBSD
add QtScript4.dll to release script, Windows package