use backend URL from configuration
use ApiConsumer to send request to backend
document third party components
fixed context path for advanced search
added null pointer check
Merge branch 'develop' of https://github.com/Deutsche-Digitale-Bibliothek/ddb-next into develop
Merge branch 'develop' of https://github.com/Deutsche-Digitale-Bibliothek/ddb-next into develop
integrated Selenium tests
Default config variables are moved in the main config.grovoy. They can
be overridden by the local configurations
Update Readme with info on the default configurations
Minor changes in the default configuration variables
Merge branch 'DDBNEXT-32' into develop
added test for valid search hit
Merge branch 'develop' of https://github.com/Deutsche-Digitale-Bibliothek/ddb-next into DDBNEXT-12
Merge branch 'DDBNEXT-12' into develop
fixed typo
Merge branch 'develop' of https://github.com/Deutsche-Digitale-Bibliothek/ddb-next into develop
Merge branch 'develop' into bugfix/ddbnext-29