Doc: ocamlbuild plugin
Lib: remove some duplicated code
Test:misc
Runtime: improve graphics
Formating
Runtime: be more friendly with nodejs

Test: clean
Lib: Fix event interface
Update library.wiki
Update .depend
Merge pull request #162 from ocsigen/evt

Lib: Fix event interface
Merge pull request #163 from remyzorg/master

events : add timeupdate
Merge pull request #159 from ocsigen/ocb-manual

Doc: ocamlbuild plugin
Lib: complete audio/videoElement
Merge pull request #164 from ocsigen/audio

Lib: complete audio/videoElement
Compiler: we need to coerce back to a signed integer after a logical shift
CHANGES
RELEASE 2.2
CHANGES
Compiler: tiny improvement in Js parsing
backporting https://github.com/facebook/pfff/commit/e15fe53e71830d6ebb319cbc23fb13e3e071b2a8
Compiler: remove menhir warning