Only admins can create tutorials
Tableized the visualizations panel on the projects page
tableized the media objects list
Ajaxified media upload outside of main redactor #571
Fix for issues mmcguinn had with #606
Fixed fields edit, never set the num fields on page load for the table
Fixing all of the overflow problems.
Fixing another fields issue where save is broken with only lat/lon
Got rid of logger.infos ...oops
Calling to_hash for the non-redactor upload
Merge pull request #626 from jdalphon/fixProjectsPage

Tableized the media objects and visualizations on projects page
Merge pull request #625 from jdalphon/jd_issue606

Only admins can create tutorials
Merge pull request #628 from nickavv/parachute

Homescreen Improvements
-Added thumbnail system for media objects. Automatically stores 128w versions for thumbnail use #629.
Merge branch 'master' of github.com:isenseDev/rSENSE into mm607

Conflicts:
	app/controllers/media_objects_controller.rb
Merge pull request #630 from mmcguinn/mm607

Mm607
started rearranging home-page, created vis with no tabs