files to consider in evaluation script

run-evaluation

 #!/bin/bash
 
 ts=`date +%F-%R`
-pldi="pldi2011-testcases"
-files=( ${pldi}"/AssociativeList.scala" ${pldi}/"InsertionSort.scala" ${pldi}"/RedBlackTree.scala" ${pldi}"/PropositionalLogic.scala" "testcases/ListWithSize.scala")
+demoFolder="demo"
+files=( ${demoFolder}"/AssociativeList.scala" ${demoFolder}/"InsertionSort.scala" ${demoFolder}"/RedBlackTree.scala" ${demoFolder}"/PropositionalLogic.scala" "${demoFolder}/ListWithSize.scala")
 #files=( ${pldi}"/RedBlackTree.scala" )
 if [ "$#" -lt "1" ]
 then