Use a shared sidebar template for entities
MBS-7405: Inline search claims there are no results when the search returns an error
MBS-2602: Show recently used entities in autocomplete lookups
MBS-2474: Display other identities on artist overview

Display the other identities of an artist at the top of the overview
page, i.e. the artists directly or indirectly linked by "performs as"
relationships.
MBS-2474: Display legal name aliases on artist overview

Display an artist's legal name aliases at the top of the overview
page, unless there already is a legal name derived from a "performs
as" relationship.
Change number of entities to store from 25 to 10
Add MAX_RECENT_ENTITIES constant and use it
Have entity classes consume all data from the webservice; modify toJSON to output all primitive types by default
Remove debugger statement
MBS-6277: Move release group relationships section for releases to the overview tab
MBS-6731: Add link to doc/Release/Format from Tracklist tab
MBS-7303: Catch non-unique track IDs in medium edit

It has happened repeatedly that "edit medium" edits used the same
track ID several times in the new tracklist, causing all but the last
affected track to disappear when the edit is applied (MBS-7303).
Detect this situation when the edit is created and reject the invalid
tracklist. This might also help in finding the release editor bug that
is ultimately responsible.
Merge remote branch 'origin/beta' into template-components-sidebar
Move external links further up (MBS-1943)
Use the new entity properties for the display logic in the sidebar
Add a bracketed macro and use it for the sidebar
Remove unused templates root/search/editor.tt and root/search/editor-not-found.tt
Remove warning about invalid username/password combination
Remove unused template root/artist/subscribe.tt
Mark more strings for translation