Fixed XSS detection script, will not check schemas that are placed in JSON files
Added updated metrics script, now keeps log file. Updated Makefile to handle updated script.
Updated depends.txt to include installation command for matplotlib library
Merge pull request #46 from snordt/master

script to replace/remove non-ascii characters
Merge pull request #45 from tjd08a/master

Updated XSS/Metrics Script
attempt to merge