changed title
added check my work button
added esprima and parsed text in the editor
switched to acorn to use walker function
added textarea for displaying test results
added tests for whitelist, blacklist, code structure
added try catch to notify user of syntax error and to hold of on the tests
updated code to run tests when typing stops for 5 seconds
removed check my code button
updated tests to modify text color on the messages area depending on their results
added styling for consistency in the messages area