issue #20715: sales history orm basics
issue #20715: sales history panel
issue #20715: installed nvd3
issue #20715: installed hooked up dashboard to collection
issue #20715: first light
issue #20715: hook graphs to our data
issue #20715: aggregate data
issue #20715: time frame selector
issue #20715: filter by time frame
issue #20715: cleanup
issue #20715: prevent svg node proliferation
issue #20715: default to this year
issue #20715: aesthetics
issue #20715: better svg management
issue #20715: capture clicks
issue #20715: add customer list
issue #20715: nest customerrelation
issue #20715: added parameter widget to sales history
issue #20715: have to close the search panel before we open a workspace panel, or the latter gets destroyed instead of the former
issue #20715: drill down into sales order