Changed span to div. changed tooltips to multiple lines for consistency.
Relocating edit button on top of thumbnail
Show tags section if video has tags or user can edit tags.
Merge branch '4.0_template' of github.com:unl/UNL_MediaHub into TODOs
Added copy for frontpage featured icons.
Optimizing code based on Michael's recommendation.
Don't delete media on save

A form can not be a child of another form, and thus the inputs (including hidden ones) were being merged into the parent form.  One of those hidden inputs told the media to delete.  And thus media was being deleted on save.
Merge pull request #213 from spennythug/TODOs

Todos
Merge branch '4.0_template' of github.com:unl/UNL_MediaHub into FeedbackFromRyan
Corrected "has image" logic for channels.