7025066 Build system changes to support SE Embedded integration

[Mike Duigou]

In 

http://cr.openjdk.java.net/~dholmes/jdk-bco/webrev/make/java/jvm/Makefile.udiff.html

The section which builds the jvm.cfg seems incorrect. Rather than omitting the -server option as promised it aliases it to -client. Wouldn't 

grep -v '^-server' $(PLATFORM_SRC)/bin/$(JVMCFG_ARCH)/jvm.cfg > $(JVMCFG)

be more accurate?

Also, is it time yet for '-classic', '-native', '-green' and '-hotspot' to go away? :-)

Mike