Upload Form Updates
Merge branch '4.0_template' of github.com:unl/UNL_MediaHub into issue-122

Conflicts:
	www/templates/html/DefaultHomepage.tpl.php
	www/templates/html/css/frontPage.css
Teaser update and Manage media channels band
Merge branch '4.0_template' of github.com:unl/UNL_MediaHub into issue-122

Conflicts:
	www/templates/html/css/media.css
Adding Audio/Video/new channel button
Cleaning up manage media page
Removing commented styles and browser hacks
Merge pull request #158 from spennythug/issue-122

Issue 122