Merge pull request #26 from jrogelstad/21227

issue #21227: Fix personal privilege enforcement.
issue #21302: Make backbone relational not spaz out on complex object.
issue #20458: Make sure billing checkbox does not get monkeyed with when worksheet is loading from the db.
issue #21316: Fix read only status setting on worksheet detail.
Merge pull request #33 from jrogelstad/21316

issue #21316: Fix read only status on worksheet detail.