Fixed diff tool for experiments to ignore script backups

diffpath

@@ -51,8 +51,8 @@ DIFF_FILE=`mktemp`
 
 for FILE_A in $(
     { 
-        (cd "$PATH_A" && find . ! -type d ! -name '*.log')
-        (cd "$PATH_B" && find . ! -type d ! -name '*.log' | sed "s,$EXP_B,$EXP_A,g")
+        (cd "$PATH_A" && find . ! -type d ! -name '*.log' ! -path '*/backup/*' )
+        (cd "$PATH_B" && find . ! -type d ! -name '*.log' ! -path '*/backup/*' | sed "s,$EXP_B,$EXP_A,g")
     } | sed 's,^\./,,' | sort -u
 )
 do