Adding a reasonable default for test.jre.home when running tests using the hdk.  It is really cool that with M11 anyone downloading the hdk will be able to do:
Adding a reasonable default for test.jre.home when running tests using
the hdk.  It is really cool that with M11 anyone downloading the hdk
will be able to do:

  ant -f /path/to/hdk/build/test/build.xml

and have a bunch of tests run (luni only at the moment).

svn path=/harmony/; revision=788533

freeVM/freeVM,freeVM/freeVM,freeVM/freeVM,freeVM/freeVM,freeVM/freeVM