Added loader test.
Added test.
Added test.
Improved test coverage.
Coverage improvement.
One bug fix and one enhancement

Fixed a bug related to new items: daysOld was always defaulting to 30
days because mathematical comparisons with it were always failing;
needed to cast daysOld as an integer before doing mathematical
comparisons with it. Enhancement: changed item status queries to pull
the human-readable location rather than the cryptic location code from
the database.
Fixed bootstrap holdingsils.phtml to handle call numbers properly (same as blueprint).
Merge pull request #72 from KDK-Alli/bootstrap

Fixed bootstrap holdingsils.phtml to handle call numbers properly (same ...
Fixed bug -- wrong return type.
Style fix.
Adjusted coverage settings.
Change schema.org mapping from MusicRecording to MusicAlbum

http://schema.org/MusicRecording is intended for individual tracks, and
although we cannot be sure with just "Audio", most library systems seem to
catalog at the album level... so switch to MusicAlbum instead.

Signed-off-by: Dan Scott <dan@coffeecode.net>
Merge pull request #73 from dbs/schema_org_musicalbum

Change schema.org mapping from MusicRecording to MusicAlbum
Merge branch 'upstream'