add awk script to convert query logs into CSV file
attempt to fix #362 (Wrapping in the discourse visualizer fails when line ends in non-maximally underscored element)
bugfix: make sure the results are distinct for corpora that have subcorpora with the same name as the toplevel corpus
add "export" command to ANNIS runner and DAO
fix the directory layout and make a copy of the document list
log the number of docs to process
do not hold a reference to the actual SDocumentGraph
update to Salt 1.1.9
don't export relannis node and edge features
more detailled output
debug another corpus