Choose: Edit family weight/style data

[davelab6]

Sometimes families do not have correct usWeightClass or preferredStyleName binary metadata, and therefore the automatic conversion of a set of font files into a CSS Family of 18 styles (9 weights x roman/italic) does not work correctly. Therefore allow the user to override the CSS Family arrangement in a simple way.

For example,

• [x] Add a family card menu item, Edit CSS Family Metadata
• [x] When activated, convert the CSS family description text (eg Family italic 400) into form input boxes, and when the user changes their contents, update their CSS family with the new values.

[davelab6]

When I load open sans, the Regular appears as 'undefined 400' and when I edit family to correct this, it is shown as Regular and I can't edit it:

[davelab6]

@GeneralMaximus explained in a call that the preferredFamily/SubFamily is checked first, then the PS-Name is taken and split on the dash, and then the Family and Style are checked. Probably there is no -Regular in the PS-Name.

Also with Open Sans Condensed, splitting on PS-Name creates a familyname of 'OpenSans' and a stylename of 'CondensedBold', so lets eliminate the PS-Name based approach.