Add a basic ocaml-pcre wrapper
More functions in the pcre layer
Regenerate _oasis files to use pcre.ml
switch build to mirage/ocaml-build-skeleton
do not error on unknown arch
make code compile against arm architecture as a 32 bit architecture
Revert "make code compile against arm architecture as a 32 bit architecture"

This reverts commit 6ebd829f2abec0725471489b0f50732aeb3d6f06.

Revert "do not error on unknown arch"

This reverts commit ff83d81dc0981f1c3d93f0c70cee0df804b23a67.

Revert "switch build to mirage/ocaml-build-skeleton"

This reverts commit 2cbb3f596042ac05812dbe267e583be5a426175c.
do not force OCAMLRUNPARAM=b in the default build
build ocamldoc for Re, and regenerate with OASIS-0.3
add ocamlbuild/oasis files for ocamldoc
bump version number to 1.0 for release
bump master branch to 1.1dev
Merge github.com:mirage/ocaml-re

Conflicts:
	lib/META
	myocamlbuild.ml
	setup.ml
mark as version 1.1.0 and refresh build files
update Changes
note Re.pcre in README
add a separate Re.pcre findlib package to selectively import the PCRE module for porting applications
regenerate OASIS autobuild
update trunk to 1.1.1 and OASISVersion to 0.3
regenerate build files