MBS-2966: Give artist credits a special mark
MBS-2966: Document what the asterisk is for

Unfortunately there isn't any way to know if a given page has a name variation or not, so this text is shown on all pages.
MBS-3412: Show recording name in tooltip
MBS-4605: Rename CAA S3 settings to (better) match reality
MBS-5228: (Re)implement MediaWiki API for transclusion table

Also remove the JS hack
i18n: contextualize 'Guess case'
i18n: contextualize 'Add Cover Art'
i18n: change 'button' to 'button/menu', contextualize 'Add Release'
i18n: contextualize 'Reorder Cover Art'
i18n: contextualize 'Add ISRC' and 'Add ISWC'
i18n: contextualize 'Attach CD TOC'
i18n: contextualize the rest of the edit menu 'Add X'
Only show transclusion notice to transclusion editors
Make it clear what's wrong
Fix doc links
Always show actions to transclusion editors
Use sort_by instead of a for loop
Use natatime instead of splice
MBS-5044: don't use absolute paths for favicon images
MBS-5044: migrate inline & non-background style images:

 * add_row.png
 * delete_row.png
 * guesscase.png
 * expand.png
 * collapse.png
 * up.png
 * down.png
 * track-up.png
 * track-down.png
 * mblookup-tagger.png