Jenkins ChangeSet for http://dev.digital-humanities.de/ci/view/Top/job/Aggregator/110/
Allow to use Saxon for the md2tei transformation.by vitt
#src/test/resources/gedichte-anakreons-corpus.xml
#src/main/java/info/textgrid/services/aggregator/teicorpus/TEICorpusSerializer.java
#src/main/java/info/textgrid/services/aggregator/teicorpus/TEIHeaderStack.java