Changes to reflect moving of jor1k fork repo to cs-education organization
Fixed Issue#30(XSS vulnerability in gcc output):

* Escaped HTML characters from gcc output before passing it to the view model
added semaphore support (semaphores.h, bits/semaphores.h, updated sys/cdefs.h)
Merge pull request #36 from wchill/semaphores

added semaphore support.
(we will need a better way to keep track of fixes to the bz2, so that we can reproduce them when we build these images from scratch)
Updated readme to reflect new collaboration model
Merge pull request #37 from neelabhg/update_readme

Updated readme to reflect new collaboration model
Merge pull request #35 from anant-singh/Issue#30-XSS-Fix

fixes #30 (XSS vulnerability in gcc output)
Updated install script to install deps for tests too
Merge pull request #39 from neelabhg/update_npm_install_script

Updated install script to install deps for tests too