Issue 1040

Closes #1040

See merge request !5282

...and make it function as its sisters are (was a property).

The getHostedSlaves property must work even if facility does not have
jobs (e.g. armory). In this case we return 0.

Fixes #1040.

Alternate fix for assign

See merge request !5281

handle missing intelligence implant

See merge request !5280

RA UI: fix assignment editing

Closes #1038

See merge request !5279

Do not reset values from other button groups when editing assingments.
This allows two button groups to co-exist (regular assignments and
facility heads).

Fixes #1038.

fix

See merge request !5277

fix fctv missing text

See merge request !5276

Nursery undef fix

See merge request !5275

convert limb access

See merge request !5251

final convert limb access

See merge request !5274

Finish move over to xID.length from "xSlaves" style ints

See merge request !5271

fix

fix