Fix .bat script to actually work on Windows.

Author: davewichers

runBenchmark_wContrast.bat

@@ -1,22 +1,22 @@
-@ECHO OFF
-IF EXIST tools\Contrast\contrast.jar (
-  IF EXIST tools\Contrast\working (
-        DEL \F \Q tools\Contrast\contrast.log
+@ECHO OFF
+IF EXIST tools\Contrast\contrast.jar (
+  IF EXIST tools\Contrast\working (
+        DEL /F /Q tools\Contrast\contrast.log
 
-        RMDIR \S tools\Contrast\cache
+        RMDIR /S /Q tools\Contrast\cache
 
-        ECHO ""
+        ECHO ""
 
-        ECHO Previous Contrast results have been removed
+        ECHO "Previous Contrast results have been removed"
 
-        ECHO ""
-    )
-    CALL mvn clean package cargo:run -Pdeploywcontrast
+        ECHO ""
+    )
+    CALL mvn clean package cargo:run -Pdeploywcontrast
 
-    ECHO Copying Contrast reports to results directory
+    ECHO "Copying Contrast reports to results directory"
 
     COPY tools\Contrast\working\contrast.log results\Benchmark_1.2beta-Contrast.log
-
-) ELSE (
-    ECHO Contrast is a commercial product, so you need a licensed version of Contrast in order to run it on the Benchmark. If you have access to Contrast, download the Contrast Agent for Java (contrast.jar) from the Team Server and put it into the /tools/Contrast folder, and then rerun this script.
-)
+
+) ELSE (
+    ECHO "Contrast is a commercial product, so you need a licensed version of Contrast in order to run it on the Benchmark. If you have access to Contrast, download the Contrast Agent for Java (contrast.jar) from the Team Server and put it into the /tools/Contrast folder, and then rerun this script."
+)