easier mocking of HttpServiceInterface in Aleph ILS Driver
unused variable removed
added HttpService mocking support to Aleph test
getHoldingInfoForItem test for Aleph ILS driver
code style fixes, unused variables removed
Merge branch 'upstream' into upstream-aleph
extended unit tests for Aleph driver (getMyProfile)
coding style fixes
Merge branch 'upstream-aleph'

Conflicts:
	module/VuFind/src/VuFind/ILS/Driver/Aleph.php