Ensure a unique cp dir name by including the SVN revision in the dir name.

tools/quartus/run_qcomp

@@ -163,8 +163,10 @@ do
           fmax=`echo $fmax_str | cut -f1 -d"." | sed 's/[^0-9]//g'` 
           # . Report fMax 
           unb_info $0 "fMax of ${CLK}: ${fmax} MHz"
-          # . Copy quartus output dir preserving the meta file information, add fMax portfix
-          cp -rp ${quartusdir} ${quartusdir}_${fmax}MHz
+          # . Copy quartus output dir preserving the meta file information, add SVN revision and fMax portfix
+          #   The SVN revision ensures a unique dir name, which is important, because in case the dir name already happens
+          #   to exists, then cp does not change the date of the dir, so then it is not clear that the dir is a new copy.
+          cp -rp ${quartusdir} ${quartusdir}-r${svn_revision}_${fmax}MHz
       fi
       # Print critical warnings
       unb_warning $0 "Listing Critical Warnings"