Simply service typing: part1
fix
Update service typing: (non_)attached_kind
Comment
fix typos in eliom_client wrt service typing
Typo (thanks Drup!)
Tests: update wrt service typing
Comment
names are invariant
WIP GADT

wip

Conflicts:
	src/lib/common/eliom_parameter_base.ml
	src/lib/eliom_parameter.server.mli
	src/server/Makefile
Gadt: more covariance
Update form sigs
remove legacy
clean
More type constraint
Restore TCoord as it was before
update documentation
Merge pull request #113 from ocsigen/legacy

remove legacy
Doc: fix doc generation (keep comments)
update ocaml version constraint