-WIP clone form
-WIP on cloning, most functionality is there, needs testing and some fixes for media objects.
-Added clone form.
Merge branch 'master' of github.com:isenseDev/rSENSE into mm1233

Conflicts:
	app/controllers/projects_controller.rb
-Fixing bad merge
Merge branch 'master' of github.com:isenseDev/rSENSE into mm1233
-Finished up clone test, need to clean up before finished.
-Removed coliding test.
Update readme for better install info.
Merge pull request #1308 from mmcguinn/mm1233

Mm1233
Merge pull request #1311 from NatTuck/update-readme-again

Add 3D nested pie chart viz; Requested by Skittles
Merge branch 'master' of https://github.com/isenseDev/rSENSE into remove-obsolete-fields

Conflicts:
	db/schema.rb