Update harness to use open source replacements for some of our old infrastructure
Rename Harness.IO to Environment to reflect new compiler API
Remove HTMLBaselineReport code
Address code review feedback
Clean up harness APIs. Remove designtime/runtime harnessCompiler and organize test cases more clearly around mocha APIs
Delete useless harness tests
Rewrite web server, fix up jake tasks, add grep support for choosing tests
Couple fixes for grep, sending files in the correct format
Update OSS license
Fix package.json preinstall scripts and devDependencies
Fix browser test results so CSS is picked up correctly