GS-9251 remove cygwin support
GS-9251
remove cygwin support

svn path=/xap/trunk/openspaces/; revision=128061


Former-commit-id: 130ff6f720709b2577e34457f3dc5960b85dd437
Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces,Gigaspaces/xap-openspaces