Option for changing album ordering (new arrivals, best selling, etc)

[SvDvorak]

Look at albums publish date and order results. Though should be noted that only cached albums can be returned of course so albums would need to be retrieved. Possibly could be done by seeding & searching for most sold but when recaching searches for new arrivals.

[SvDvorak]

Possibly add support for sorting by popularity. Use the order an album gets when it was retrieved by a tag as a measure of popularity (as albums are returned in order of popularity for that tag).