Update _oasis to version 1.2.2
Merge pull request #21 from vbmithr/master

Update _oasis to version 1.2.2
ocamldoc-ify re.mli
Merge pull request #22 from vbmithr/master

ocamldoc-ify re.mli
ocamldoc-ify the the whole
Merge pull request #23 from vbmithr/master

ocamldoc-ify the the whole
added module signature for String/Char
move up category constants

they will be outside of functor
wrap re in functor
create the String implementation
re-indent
add interface module with signatures

To expose the re functor we must write a signature for it
remove functor argument signatures

they now reside in Re_intf.S
remove regexp type

it was just a type synonym for Re.t that wasn't exposed anywhere
shuffling functions around to make the functor easier to export
use the export Caml_char module

it could be useful for other who would like to instantiate the Re.Make functor
remove signature from Re.mli also expose Caml_char

it now resides in Re_intf
add Re_intf to _oasis
regen oasis
don't functorize over Char