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.

doc/Allwmake

@@ -1,6 +1,5 @@
 #!/bin/sh
 cd ${0%/*} || exit 1    # Run from this directory
-set -x
 
 # fix permissions (NB: '+X' and not '+x'!)
 chmod a+rX $WM_PROJECT_DIR $WM_PROJECT_DIR/doc Doxygen

doc/Doxygen/Allwmake

@@ -2,9 +2,9 @@
 cd ${0%/*} || exit 1    # Run from this directory
 
 [ -d "$WM_PROJECT_DIR" ] || {
-    echo "Error: WM_PROJECT_DIR directory does not exist"
-    echo "    Check the OpenFOAM entries in your dot-files and source them."
-    echo "    WM_PROJECT_DIR=$WM_PROJECT_DIR"
+    echo "    Error: WM_PROJECT_DIR directory does not exist"
+    echo "        Check the OpenFOAM entries in your dot-files and source them."
+    echo "        WM_PROJECT_DIR=$WM_PROJECT_DIR"
     exit 1
 }
 
@@ -62,8 +62,6 @@ done
 
 #------------------------------------------------------------------------------
 
-set -x
-
 rm -rf latex man
 
 # remove html directory in background

doc/tools/find-its

@@ -1,17 +0,0 @@
-#!/bin/sh
-#------------------------------------------------------------------------------
-# Script
-#     find-its
-#
-# Description
-#     Search for files with "it's"
-#     This contraction (== "it is") looks too much like "its" (possesive)
-#     and confuses non-native (and some native) English speakers.
-#
-#------------------------------------------------------------------------------
-set -x
-cd $WM_PROJECT_DIR || exit 1
-
-git grep -e "it's"
-
-#------------------------------------------------------------------------------

doc/tools/find-trailingspace

@@ -7,7 +7,6 @@
 #     Search for files with trailing whitesapce
 #
 #------------------------------------------------------------------------------
-set -x
 cd $WM_PROJECT_DIR || exit 1
 
 tab=$'\t'