[fix] wrt js_of_ocaml

[fix] to be merge
[enhance] native version of syntax extension

[fix] syntax extention native

Conflicts:
	local/etc/eliom.conf
[hack] rm confict
[enhance] Ev.on(error/abort)
[fix] attrib case
mkdir -p
[enhance] check native dynlink support before building native syntax
add eliom-inc flag to eliomdep

eliom-inc has the same behavior of -I of ocamldep/eliomdep
but it prepend _server/_client (ELIOM_SERVER_DIR/ELIOM_CLIENT_DIR)
to the eliomdep's output for files which are into eliom-inc directories
clean wrt js_of_ocaml
missing stubs
detect available db-engine
Fix wrong URL computation after change page (mobile app)
Add event handling attributes to svg elements
Make it possible to update svg nodes from within eliom client code
Eliom_content: functorize Manip.
expose Svg.Manip and Svg.To_dom
Update .gitignore
Merge pull request #6 from hnrgrgr/master

Patch from gal_bolle on SVG.
Update deriving URL
Makefile/configure: small fixes.