Omake mode 1.1.

- Works with ocaml 4.0
- Works with Janestreet core 109.42
- Much better installation support
- Tested on 3 linux distros

Note: We want this to work on OSX, so since core 109.42
is the latest version supported, we don't link with
109.47, even though it's available on Linux at this point.
Merge branch 'omake-mode' of github.com:seanmcl/opam-repository into omake-mode

Conflicts:
	packages/omake-mode.1.1/opam