Update README.md
Allow merlin-mode even without .merlin
Update README.md

Link to mailing-list
Adjust mailing-list url
Merge experimental into master
Add information for compilling from git
Add workaround to include submodules in release!
Print messages to stderr for opam
Useless to print to stderr, opam just skip messages from install script…
Misc: add presentation in french for Paris Meetup
Update README.md
Merge branch 'master' into experimental

Conflicts:
	vim/vimbufsync.git
extension: ignore OCamlP4 quotation for expression only

Conflicts:
	src/chunk_parser.mly
Rework extension handling

WIP to make it easier to customize or disable.

Conflicts:
	browse.ml
	extensions.ml
Implements Js_of_ocaml syntax extension

Conflicts:
	extensions.ml
	fake.ml
	src/chunk_parser.mly