Aleph driver improvements courtesy of Vaclav Rosecky:
- removed dependency on curl library by using HttpServiceAwareInterface
- logging using LoggerAwareInterface
- deprecated function split replaced by explode
- implementation of getDefaultPickUpLocation method
- use of DateTime class for parsing dates
Removed unused line.
Extra check to avoid sending false to url helper.
Expanded Basque translation (thanks to Josu Moreno).
Merge branch 'master' of git://git.code.sf.net/p/vufind/git

Conflicts:
	config/vufind/Aleph.ini
	module/VuFind/src/VuFind/ILS/Driver/Aleph.php