*** Release 1.9.18:
Chamo:
- use last modification date of files in sourceview to detect
  parallel modifications of edited files
- new commands open_file_with_encoding and sourceview_set_encoding
  to use different character encodings than the default one when
  editing a file in sourceviews of chamo
- syntax modes, modes and encodings of open files are stored in
  the file .chamo.sourceview.buffers
- sourceview modes can now define to_display and from_display
  methods to perform substitutions on text between displayed text
  and buffer contents
Cameleon:
- cameleon does not act as server by default, this is activated
  with the new cam_start_server command
Other:
- ocaml-rss is now included in cameleon
 