Replace tabs with spaces
Remove trailing whitespace
MBS-7329: Importing a multiple artist freedb release gives a seeding error for the "artist" field
Add Wikimedia Commons and CPDL to the score whitelist (MBS-7330)
MBS-7333: ISRC code not shown on ISRC page

Commit eca0daa3010a6b1ffa21b4ef1b082ef919782e24 changed the link_isrc
macro to only operate on an ISRC object, not on a mere string.
However, the template for ISRC pages was not fixed accordingly.
ISWC code not shown on ISWC page

Exactly the same as the previous commit, just for ISWC instead of
ISRC: Commit eca0daa3010a6b1ffa21b4ef1b082ef919782e24 changed the
link_iswc macro to only operate on an ISWC object, not on a mere
string. However, the template for ISWC pages was not fixed
accordingly.
MBS-7334: IPI codes not correctly displayed

The templates for artist and label sidebars tried to display the IPI
object instead of accessing the digit string inside it. Therefore,
"MusicBrainz::Server::Entity::ArtistIPI=HASH(0xdeadbee)" or similar
was output.
MBS-7335, MBS-7336: Prevent deprecated URLs from being added
Fix WS::2 tests for work attributes
Merge remote-tracking branch 'nikki/formatting2' into beta

* nikki/formatting2:
  Remove trailing whitespace
  Replace tabs with spaces
Merge branch 'mbs-7329' into beta

* mbs-7329:
  MBS-7329: Importing a multiple artist freedb release gives a seeding error for the "artist" field
Merge branch 'validate-deprecated-urls' into beta

* validate-deprecated-urls:
  MBS-7335, MBS-7336: Prevent deprecated URLs from being added
Merge remote-tracking branch 'nikki/mbs-7330' into beta

* nikki/mbs-7330:
  Add Wikimedia Commons and CPDL to the score whitelist (MBS-7330)
Merge remote-tracking branch 'chirlu/mbs-7333' into beta

* chirlu/mbs-7333:
  MBS-7334: IPI codes not correctly displayed
  ISWC code not shown on ISWC page
  MBS-7333: ISRC code not shown on ISRC page
Merge branch 'ws-2-work-attributes-tests' into beta

* ws-2-work-attributes-tests:
  Fix WS::2 tests for work attributes