korpling/ANNIS — pull request #360 by zangsir (2014-10-09 16:29:35+00:00)
Title: Issue306 metakeys for textexporter

added public appendMetaData() method to General TextExporter class, which is inherited by the subclasses Grid, Text, and SimpleText Exporters so that these exporters are able to take metakey parameters ( e.g.,metakeys=Genre).