Owner and muting information to spreadsheet

Adds new fields to track assigned owner, program, and muting qualifiers with an import function to edit them.
On Thu, Nov 13, 2014 at 11:25:17AM -0800, Brian Sadler wrote:
> It took me awhile to remember what this was based on the name "Owner".  Can we rename it to make it more clear?  My suggestion would be "RelationshipManager" unless you have a better name.

I think "Relationship Manager (owner)" is ok - it is just the label on the excel,
so it just needs to be clear to all the readers. Since abby called it owner, I want
to keep that in so she knows, but we'll do a new name too...

then we can deprecate the old name as we transition or something.