Test: switched uppercase Fortran keywords to lowercase.

Change-Id: Ib9303f4dc4fd28f0f229ceba594970a4afcf4543
Signed-off-by: Keven Boell <keven.boell@intel.com>
Tests: fixed coding style of C99 test sources.

Change-Id: I5e1f9296270257651dacf43b09688e8bf1fa5a7a
Signed-off-by: Keven Boell <keven.boell@intel.com>
Tests: fixed coding style of Fortran test sources.

Change-Id: I7ab830b0204da6e87da4b835353a151e5209b3a9
Signed-off-by: Keven Boell <keven.boell@intel.com>