fixing the bug, where session history was never recorded
Add version of selenium-grid-extras to nav bar html.
Fix formatting in pom.xml for my changes.
Disable any image processing tests from running on any machine but Dima's since they heavily depend on the fonts of the system and how the font looks in image post process
Adding test for Version.
Bumping up the version to 1.6.2
Refactoring the thread pools to have a common one for all classes to share. We don't want to have a hundred of individual thread pools all over the place
Huge refactor of how SetupTeardown proxy talks to the nodes before during and after session. This should prevent a lot of thread locking when video start/stop/update happens.
the video endpoint now returns a lot more information about video files that are available on the HD
Adding helper method for downloading test videos
Fixing a situation where this method is called from grid serlvette but the config is nill
Adding a background video downloader that attempts to get the video several times before quiting
Modifying the screenshot
Adding available videos to the home page
Deleting old code
Clarifying the error if node is in headless mode
Starting to prep for 1.7.0
Merge branch 'display_version' of https://github.com/smccarthy/Selenium-Grid-Extras into smccarthy-display_version

Conflicts:
	SeleniumGridExtras/src/main/java/com/groupon/seleniumgridextras/homepage/HtmlNodeRenderer.java
Merge branch 'smccarthy-display_version'
Get much better error message if hub or node crashes because the config file is missing