Use better directory name for files

Also remove build.py, which isn't needed as it has been reimplemented in
the shell script

Author: Owen

benchmarks/GENUINE/WebGoat.sh

@@ -22,8 +22,8 @@ mvn clean install -DskipTests
 
 #  5. Create the following files representing the entry point to WebGoat:
 mkdir -p __MAIN__/src/main/java
-cp ../WebGoat_sh_files/Main.java __MAIN__/src/main/java/Main.java
-cp ../WebGoat_sh_files/pom.xml __MAIN__/pom.xml
+cp ../WebGoat_files/Main.java __MAIN__/src/main/java/Main.java
+cp ../WebGoat_files/pom.xml __MAIN__/pom.xml
 
 #  6. copy ../../LIBRARIES/models/model/src/main/java/org to ./__MAIN__/src/main/java/
 cp -r ../../LIBRARIES/models/model/src/main/java/org __MAIN__/src/main/java/