Merge pull request #1927 from nojb/master

bt.0.1.2: add cohttp version constraint
xe depends on uuim (thanks to @samoht for pointing this out)

Signed-off-by: David Scott <dave.scott@citrix.com>
textutils doesn't depend on async since 111.03
Merge pull request #1926 from djs55/xe.0.6.0

Add xe.0.6.0 (XenServer CLI)
xe.0.6.0: remove unneeded dependency on ounit

Signed-off-by: David Scott <dave.scott@citrix.com>
Add xe.0.6.1 (where the _oasis constraints match the opam constraints)

Signed-off-by: David Scott <dave.scott@citrix.com>
Typerex: does not build with ocaml 4.02
Lwt: add compiler constraint
ocsigen require lwt > 2.4
Merge pull request #1931 from hhugo/lwt

Lwt: add compiler constraint
Merge pull request #1930 from hhugo/typerex

Typerex: does not build with ocaml 4.02
Merge pull request #1928 from janestreet/master

textutils doesn't depend on async since 111.03
Remove xe.0.6.1 in favour of 0.6.2

It turns out 0.6.1 was tagged from the wrong branch, d'oh

Signed-off-by: David Scott <dave.scott@citrix.com>
Merge pull request #1929 from djs55/xe.0.6.1

Add xe.0.6.1 (packaging fixes)
update combine to 0.55
combine : delete meta|install instructions from package
combine : wrong md5
combine : delete patch in opam file
core 111.11.00-rc1
set the minimum required version of OCaml to 4.01.0 for core_kernel