Remove the use of macaque_lwt which has been partially merged (in pgocaml and macaque)
Remove the dependency on macaque_lwt
Update the README
Update the .merlin
Remove the use of the lwt syntax
Use Eliom_config to handle the db variables in the config file
Improve the INSTALL file by adding steps to get the dependencies
INSTALL: Add libsqlite3-dev to the system packages
Merge branch 'master' into clean

Conflicts:
	_oasis
	_tags
	ocsigenserver.conf
	setup.ml
	src/META
	src/base/db/db.ml
	src/base/user.mli
	src/cumulus.mllib