quick and dirty half-fix for Matlab under windows

Files:
modified: /scheduling/trunk/src/scheduler/src/org/ow2/proactive/scheduler/ext/matlab/MatlabEngine.java (try)
modified: /scheduling/trunk/extensions/matlab/makefile (try)
modified: /scheduling/trunk/src/scheduler/src/org/ow2/proactive/scheduler/ext/matlab/SimpleMatlab.java (try)
modified: /scheduling/trunk/extensions/matlab/ptII.mk.in (try)
modified: /scheduling/trunk/extensions/matlab/configure (try)
modified: /trunk/lib/7.5/bin/win32/ptmatlab.dll (try)
modified: /scheduling/trunk/extensions/matlab/configure.in (try)