Added test for accessing VLA history values.

gdb/testsuite/gdb.fortran/

2013-08-14  Keven Boell  <keven.boell@intel.com>

	* vla-history (new file): tests if the history values
	of vla prints can be accessed and printed again.

Change-Id: I20fe1a6874f330e98f5193fb50129e710c75fee0
Signed-off-by: Keven Boell <keven.boell@intel.com>