Added SalesHub documentation
Changed text describing how the customer treeview is setup
Merge remote-tracking branch 'upstream/master'
Added a link to the (soon to be) live site
Changed the documentation to reflect a few recent changes to the treeview
Merge remote-tracking branch 'upstream/master'
Merge pull request #516 from thomas-mullaly/master

Added documentation for the SalesHub sample app (updated)