LP#1272074 Context menus suggesting values for marc fixed field editor

Signed-off-by: Lebbeous Fogle-Weekley <lebbeous@esilibrary.com>
Signed-off-by: Dan Wells <dbw2@calvin.edu>
LP#1272074 Physical Characteristics Wizard for the MARC Editor

Right-click in an 007 field to find a new entry in the context menu that
launches this wizard.  The prompts and suggested values come from data
already found in the database.

Signed-off-by: Lebbeous Fogle-Weekley <lebbeous@esilibrary.com>
Signed-off-by: Dan Wells <dbw2@calvin.edu>
LP#1272074 Fix faulty physical characteristics seed data

For 007 (00/a=f), "subfield" e (Level of contraction) starts at position
5, not 4.

Signed-off-by: Lebbeous Fogle-Weekley <lebbeous@esilibrary.com>
Signed-off-by: Dan Wells <dbw2@calvin.edu>
LP#1272074 Release notes (with pictures!) of fixed fields MARC editor enhancements

Signed-off-by: Lebbeous Fogle-Weekley <lebbeous@esilibrary.com>
Signed-off-by: Dan Wells <dbw2@calvin.edu>
Stamping 0858: Fixed field enhancements

Also, move test file to a possibly better location.

Signed-off-by: Dan Wells <dbw2@calvin.edu>