Change loadGraph ajax call to use JSON.
Add zoom start/end fields for saved graphs.
Only load javascript in base html, only load once.
[Unstable].  Implementing shared view.
Add the savedView to admin tool.
First implementation of sharedGraph.
Merge branch 'moveLogin' of github.com:visgence/portcullis into sharedView
Fix dates in shared_view
Add createSavedPage url and view.
Merge branch 'master' of github.com:visgence/portcullis into sharedView

Conflicts:
	graphs/templates/display_nodes.html