Patch 2 of 6

Patch 2 of 6

Update all vgtest files to reference the new capability check helper.
This includes a few adjustments to ensure the test is checking for
the proper capability. (i.e. htm versus isa_2_07).

Patch 1 valgrind commit id 15388.

The bugzilla for this commit is 349790

Patch submitted by 	 Will Schmidt <will_schmidt@vnet.ibm.com>
Reviewed and tested by Carl Love <cel@ibm.com>

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@15389