Recompile as needed to get a clean PDF

scripts/get-stats.sh

@@ -12,7 +12,7 @@ if [ ! -f output ]; then
     ./scripts/get-stats.py > output
 fi
 
-pdflatex appendix-a-results.tex > /dev/null
+while pdflatex appendix-a-results.tex && grep -q "Rerun to get" appendix-a-results.log; do true; done > /dev/null
 
 echo -n "Number of bridges that received more than 0 connections: "
 grep '^Single: ' output | grep 'max=' | wc -l