new access control and user account stuff
Merge branch 'master' of https://github.com/bsb20/blueFeeds

Conflicts:
	htdocs/blueFeeds.html
	htdocs/commentRetrieve.php
	htdocs/desktop/LandingPage.php
	htdocs/desktop/RSS Feeds.php
	htdocs/desktop/StudentComments.php
	htdocs/desktop/bluefeedsTest.xml
	htdocs/desktop/bluefeedsdesktop.css