use Pmodules extended commands in modulefiles (fixing issue #3)

Compiler/OpenBLAS_OMP/modulefile

@@ -1,10 +1,10 @@
 #%Module1.0
 
-set whatis	"optimized BLAS and LAPACK library compiled with OpenMP."
-set url		"http://www.openblas.net/"
-set license	"BSD"
-set maintainer	"Achim Gsell <achim.gsell@psi.ch>"
-set help	"
+module-whatis		"optimized BLAS and LAPACK library compiled with OpenMP."
+module-url		"http://www.openblas.net/"
+module-license		"BSD"
+module-maintainer	"Achim Gsell <achim.gsell@psi.ch>"
+module-help		"
 The BLAS (Basic Linear Algebra Subprograms) are routines that provide
 standard building blocks for performing basic vector and matrix operations.
 The Level 1 BLAS perform scalar, vector and vector-vector operations, the
@@ -24,7 +24,5 @@ not general sparse matrices. In all areas, similar functionality is
 provided for real and complex matrices, in both single and double precision.
 "
 
-source		$env(PSI_LIBMODULES)
-
 setenv		OMP_NUM_THREADS	1
 setenv		BLASLIB $PREFIX/libopenblas.a