Aleph driver: fix for PHP 5.4
AlephRestfulException extends ILSException
log failed DLF requests
do not return empty array on failed request in getHolding
Merge branch 'aleph'
Merge branch 'master' of github.com:moravianlibrary/VuFind-2.x
configuration for narodnifonoteka.cz
Merge branch 'master' of github.com:moravianlibrary/VuFind-2.x
Merge branch 'upstream'
Create vnf theme for narodnifonoteka.cz
Local changes