v0.5

• updated configuration. also for Mac OSX
• use of more ticcutils stuff: diacriticsfilter
• added a TICCL-mergelex program
• the OMP_THREAD_LIMIT environment variable was ignored sometimes
• TICCL-unk:
  • fixed a problem in artifreq handling
  • changed acronym detection (work in progress)
  • added -o option
    TICCL-lexstat:
  • added TTR output
  • added -o option
    TICCL-indexer
  • now also handles --foci file. with some speed-up
  • added a -t option
    TICCL-LDcalc:
  • be less picky on a few wrong lines in the data
• added some tests
• when libroaring is installed we built roaring versions of some modules (experimental)
• updated man pages