Adding clear-top to h1s in header.
Fixing embed button font size
hierarchy and grid work on edit audio
Using SVG for frontpage icons.
Style tweaks from Ryan
Using SVG for channel thumbnails with .png fallback.
indentation fix
Adding alt tags
Adding SVG channel icon to "Your Channels"
SVG image for related channels
Making button colors consistent
Fixing undefined var error and playing with thumbnail cropping for related channels
Merge branch '4.0_template' of github.com:unl/UNL_MediaHub into FeedbackFromRyan
Corrected "has image" logic for channels.
Merge pull request #214 from spennythug/FeedbackFromRyan

Feedback from ryan