Updated submodules

* data 1f399c4...0ec4bce (18):
  >  Updated xml files
  > Properly working TEI-P5
  > Added a bunch of testimony files
  > Added GSA identifier.
  > A fake faustedition sigil for the Testhandschrift

* src/main/xproc fb24033...e4328dd (14):
  > More identifiers for the sigil search
  > Support local files
  > Open extract_testimony for additional operations
  > Remove <date when=""/>
  > Format and indent
  > prepare-reading-text: user/passwd options required
  > Status msg
  > Ignore @ge:stage='#posthumous' for emend-core
  > Workflow to prepare the reading text.
  > Update readme_text.md
  > Edit comment
  > Merge branch 'master' of https://github.com/faustedition/faust-gen-html
  > Merge branch 'master' of https://github.com/faustedition/faust-gen-html
  > Make extract more generic