Added allocation check after run to main__

gdb/testsuite/gdb.fortran/

2013-08-19  Keven Boell  <keven.boell@intel.com>

	* vla-alloc-assoc.exp: Added new prints of not
	allocated vla's after a break to main__. Changed
	test messages to be more consistent.

Change-Id: I6f59a85a2bcf3a3ef43a6345bc2e5cdbe9ac3c6b
Signed-off-by: Keven Boell <keven.boell@intel.com>