Need reviewer: Disable use of VS2003

[Kelly O'Hair]

Need reviewer: Disable use of VS2003

Prior to completely removing the VS2003 through VS2008 makefile logic in the jdk7 makefiles,
Phil recommended that I just disable it to start out. Seems like a grand idea. ;^)
This does not apply to hotspot, just the jdk7 product, as a whole, and the jdk7/jdk repository.

Use of anything other than VS2010 is problematic for the jdk7 sources and jdk7 product, and
we officially need to use VS2010 consistently throughout development.

7027923: Disable VS2003 use in preparation for all VS2003 make logic removal
http://cr.openjdk.java.net/~ohair/openjdk7/jdk7-build-kill-VS2003/webrev/

-kto