Allwmake: Remove 'set -x' which generates a lot of noise

'set -x' should be used for debugging.

Added command printing into wmake and Allwmake as a replacement for
'set -x' to log current target.

applications/utilities/postProcessing/graphics/PVReaders/PVblockMeshReader/Allwclean

@@ -1,6 +1,5 @@
 #!/bin/sh
 cd ${0%/*} || exit 1    # Run from this directory
-set -x
 
 # deal with client/server vs combined plugins
 rm -f $FOAM_LIBBIN/libPVblockMeshReader*  2>/dev/null

applications/utilities/postProcessing/graphics/PVReaders/PVblockMeshReader/Allwmake

@@ -3,7 +3,6 @@ cd ${0%/*} || exit 1    # Run from this directory
 
 # Parse arguments for library compilation
 . $WM_PROJECT_DIR/wmake/scripts/AllwmakeParseArguments
-set -x
 
 if [ -d "$ParaView_DIR" -a -r "$ParaView_DIR" ]
 then