Cameleon for OCaml

Bugfixes and enhancements were made in Chamo. The
encoding of files is handled, with the ability to
specify an encoding when opening a file and the
ability to change the encoding of a file. The date
is kept when saving a file to be able to detect
modifications of a file while it is edited in
chamo. Some buffer attributes are kept in the
chamo files, like the encoding and the mode.
Cameleon does not act as server by default, since
the cam_start_server command was added. OCaml-RSS
is now included in Cameleon.

Bugfixes and enhancements were made in Chamo.
Search, query-replace, and completion are
available in Chamo, with regular expressions based
on PCRE.

Cameleon now includes chamo, a powerful
ocaml-scriptable text editor, with Emacs-like
features (window splitting, a minibuffer, and full
customization with ocaml code evaluated on the
fly). Chamo is based on gtksourceview to colorize
text in buffers.

Use of (Labl)Gtk2, and a complete rewrite of the code with a new architecture based on commands and views. More libraries and tools are included.

This release included a sqml library for parsing
and printing SQL queries and toolhtml for easily
printing HTML pages. A file transfer function
was added to MLchat. Some other minor features
were also added and some bugs were fixed.