adjust to moreInfo webservice
case 925 - Drupal style.
case 925 - Trail spaces.
case 925 - Support for both cover services.
case 925 - Optmized ws call for cover support.
case 925 - CHeck actual wsdl instead of link.
case 925 - Remove check form empty service url.
Merge branch 'case-925' into develop
Merge branch 'develop'
Release: v1.5.2
Merge branch 'master' into develop
Removed make file.
Merge branch 'develop'
Release: v1.5.3
Merge branch 'master' into develop
Merge remote branch 'ding2tal/development' (not lib/addi-client/AdditionalInformationService.php) into develop
Merge branch 'develop'
Release: v1.5.4
Merge branch 'master' into develop
case 1186 - Do not save cover entries in the database. Update hook for removing previously saved covers.