Add flag images and CSS for flags
Merge remote branch 'ian/area-load-codes' into flags
Adding custom-made images
Show flags
Simplify browse pages, make them less noticeable and remove Various Artists special-casing (fixes MBS-4549)
MBS-1397: Amend Controller::Role::Delete to cancel edits instead of entering new remove edits, where applicable [release and standalone recordings]
MBS-1397: Switch to using extract_path_value for supporting aliases, relationships, and cover art too.
MBS-1397: cancel add edits for aliases
MBS-1397: also cancel add cover art and add relationship edits
Update knockout.js to version 3.0.0
Add knockout delegated events library
Order knockout dependencies correctly in common.js.manifest
Allow favicons to be used outside of the sidebar
Support deletion from Controller::Role::RelationshipEditor
Allow editing external links from entity edit forms
Fix button spacing in links editor
Remove 'Add Link' button, always ensure there's an empty one to edit
Increase size of left half-width, adjust spacing
Sort by link phrase
Take into account all errors on the page when toggling the submit button