publish: gulp fix (add citation task to build-data task)
publish: gulp fix (add citation task to build-data task)

generated from commit a58c03d93ab9e811276ecbcd71316ad9395bba70

FachstudieBTZ/ultimate-message-broker-comparison,muelletr/ultimate-reference-management-software-comparison,FachstudieBTZ/ultimate-message-broker-comparison,muelletr/ultimate-reference-management-software-comparison,FachstudieBTZ/ultimate-message-broker-comparison,muelletr/ultimate-reference-management-software-comparison,muelletr/ultimate-reference-management-software-comparison,FachstudieBTZ/ultimate-message-broker-comparison,FachstudieBTZ/ultimate-message-broker-comparison,muelletr/ultimate-reference-management-software-comparison