Fixed bootstrap holdingsils.phtml to handle call numbers properly (same ...

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.

- Added tests.

- Moved colon processing to more logical location
- Removed unreachable range generation code

- Exact search = search terms in quotes using different search specs.

- Language file is now 100% complete.

- Thanks to Milton Shintaku.

- Thanks to Institute of Information in Science and Technology (IBICT) team

- Thanks to Ere Maijala for the fix
- Resolves VUFIND-945

- No more static calls to DOMDocument::loadXML().

Fix bug in place holds functionality

Not all drivers implement the getDefaultPickUpLocation method. enclosed
it in a try/catch as is done in MyResearchController