Reorganizing tree viewer and adding ajax calls for parameter lists (packages, times, etc)
Fixing some security issues and added an error message for submission of a null variable to the geo map
Merge branch 'jewell-devel' into harney-devel-jewellintegration

Conflicts:
	django-app/uvcdat_live/exploratory_analysis/static/exploratory_analysis/js/geo/visualize.js
Changed paths back again to stabilize the tree viewer
Fixed some paths for the geo view.  This is a temporary solution until we find a true way to import datasets
Added a page restricting access to pages without being logged in
Adding restriction for map and tree views
Refining code for the tree viewer by modularizing it from views.py
Some cosmetic changes to grabbing parameters into the side bar
Cosmetic changes
Added a new directory for the figures and organized them by datasetname
Merge branch 'harney-devel-treestate' into harney-devel-figureCache
Created new directory structure for tree json files
Some cosmetic changes (elimination of extraneous print statements)
WIP: Redefining file paths
Finished refining tree bookmark cache locations
Finished alpha version of new tree and figure caching strategy
treeview changes