Log Message:
Update to 2.9.4:

2008/03/02: version 2.9.4 = tag release-2-9-4
6440: GTK2 GUI: Compile with lablgtk-2.10.1 by default
- lablgtk-2.10.0 does not compile with Ocaml 3.10.2

2008/02/29
6439: Configure: Make Ocaml 3.10.2 the default compiler

2008/02/06
6407: New options run_as_group/run_as_groupgid
- works the same way as options run_as_user/run_as_useruid
- display system user:group running MLDonkey core in runinfo
6406: Mail: Fix bug in rfc2047 encoding

2008/02/05
6404: New option release_new_downloads
- set to true to activate release slot feature for all newly started downloads

2008/02/04
6080: HTTP interface: new command/button "logout" (Schlumpf)
6077: bw_toggle: support new option "max_opened_connections_2" (Schlumpf)
6401: Swarmer: Correctly update file_downloaded during recover_temp (pango)
6400: EDK: Correctly update filename after recover_temp
6396: Log: Print user:group when starting a download
6395: Makefile: Do not strip shared linked binaries on Mac OS X, clean Makefile

2008/01/24
6381: Multiuser: Block commands "shares" and "share" for \ 
non-admin users