-Changed permissions scheme to use the hide/delete/edit levels.
-Updated the update function for users to use the new scheme.
-Reworked the way update requests are seperated.
-Finished backend for users and projects.
-Finished reworking all (I think) of the permissions.
-Moved delete back into the destroy action.
-Added the 401 and hash extension files.
-Added a migration to media objects so they retain their file key.
-Started work on the new edit menu system for objects. Got edit and hide fully working. Visuals are maybe half-way. Did most of the testing with projects.
-Fixed all the off status code issues.
-Added case for handling non-logged in user permissions.
-Fixed various permissions bugs (from testing).
-Fixed AWS delete. Deleting models will now delete associated images from the cloud storage.
-Menu! yay! Functionality is all there for projects thus far, need to fix visual and add helpers for other objects.
-More work on the edit menus.
-Updated rails.
-Reverted to old vis tabs without edit menu... Looks like it's likely impossible to embed menus in there.
-added edit menus for visualizations and tutorials.
-Fixed home page stuff still being visisble when hidden.
-Fixed permissions on chaning featured tutorials.
-Started adding dataset tools to the project page.
-Made all the indexes actually respect the hidden flag.
-Removed (but not in database) the science tags (there was an SQL injection vulnerability)
-Fixed typo in vis controller.
-Added delete functionality to datasets in project#show.
-Fixed broken name popups.
-Fixed broken link.
Merge branch 'master' of github.com:isenseDev/rSENSE into mm199

Conflicts:
	app/views/visualizations/displayVis.html.erb
	app/views/visualizations/show.html.erb
-Added hide animation for datasets.
-Hid the now unessisary toolbox from project#show
Merge branch 'master' of github.com:isenseDev/rSENSE into mm199
-Added library for using url helpers anywhere.
-Moved gravatar into a library.
-Added a to_hash method for all models for facilitating consistant json representation.
-Refactored the users page a bit (broken off contributions to another action).
-Random little bugfixes.
-Added forgotten library.
-Fixed user index page with new json format.
-Fixed up some gravatar issues.
-Added an optional parameter to model.search for including hidden models.
-Finished redesigning the users#show contribution partial to include administration links. Still needs valid links for dataset edit and dataset export though.
-Added a callback to the row hide helper.
-Fixed the delete dataset from project link (was actually hiding it).
-Fixed some wierd overflow on user#show.
Merge branch 'master' of github.com:isenseDev/rSENSE into mm199

Conflicts:
	app/helpers/application_helper.rb