started rearranging home-page, created vis with no tabs
made footer less enormous
-Fiddled with the way Nick did the no tabs mode (avoiding undefined behavior), changed its name to presentation.
Merge pull request #632 from mmcguinn/mm616

Mm616
buttonz
Merge branch 'master' of https://github.com/isenseDev/rSENSE into parachute
continued awesomeifying homescreen
A fix for issue #595
editTable now has an ajax request that compares fields and adds new fields or refreshes the page if a field has been deleted
Merge branch 'master' of http://github.com/isenseDev/rSENSE into HM_Ajax_edit_table
Merge pull request #633 from jdalphon/fixProjectsPage

Tableized all the things
fixed hashy thing for PUTs in controllers
fixed indentation
Merge pull request #635 from nickavv/parachute

Rearranged homescreen
homescreen featured projects carousel
visual tweaks to carousel
betterified title bar, limited featured project titles to 2 lines for layout's sake
-Added thumbnails for saved vis (yay) #607
-fiddles with some index page formatting.
-Added a loading indication for saved vises.
-Reworked the way file keys are generated. We can now have up to roughly 10^50 different images.
improved featured project layout, added news to menu bar
Merge branch 'master' of github.com:isenseDev/rSENSE into mm607