Updated llappearance-utility-source autobuild package to latest and changed debian changelog mangling to include codeticket number.

SH-4166 WIP - fix for a permissions issue that was preventing cof-created links from being reordered in outfits.

Use the codeticket number ($revision) instead of the nonexistent ${VERSION_VIEWER} to set a unique version in the debian changelogs and version strings.

SH-4234 FIX - the only persistent failure seen was caused by a broken link in the outfit. Modified updateIsDirty() to ignore broken links.

Hover minimum enforcement was getting triggered on relog for macro avatars before
the joint offsets were applied when loading the avatar.

Added code to verify that all attachments in COF have been rezzed, and all
attached objects are not in the process of being rebuilt to the enforcement code.

This should verify that we only apply the hover value enforcement when all rigged meshes
are actually loaded before enforcing minimum hover value

SH-4222 FIX, SH-3635 WIP - start of stuck-appearance checker, always increment folder version when a contained item is updated.

SH-4207 WIP - use item updates with callback when updating link descriptions. Reworked updateAppearanceFromCOF() cof-validation stages.

cleaned up logic for displaying "loading..." message so that it
only applies to folders that are opened whose contents aren't
yet loaded

SH-4175 WIP - removed a case where we request to delete the base outfit link twice when changing outfits

SH-4175 WIP - Avoid add to outfit or remove from outfit when an outfit change is already in progress

SH-4197 FIX - also simplified the category remove flow for AIS, don't need to purge descendents first.

SH-4168 WIP, SH-4155 WIP - update inventory model based on ais returns, try to maintain loading... string more consistently in folder bridge