Use Lwt_log as logging facility.
Fix the build system to use lwt.syntax.log.
Clean Ocsigen_message.
Restore veryverbose.
Improve log message on new connection.
Remove unnecessary Lwt_unix.run.
add .merlin
Merge pull request #36 from ocsigen/lwt_log

Lwt_log
Merge pull request #53 from rgrinberg/master

add .merlin
Merge branch 'master' into extensions-homogenization

Conflicts:
	src/extensions/ocsipersist-dbm/ocsipersist.ml
	src/server/ocsigen_parseconfig.ml
	src/server/ocsigen_server.ml
Use Lwt_log instead Ocsigen_messages in Ocsigen_extensions