Getting OCaml in testing

[Samuel Mimram <samuel.mimram@ens-lyon.org>]

Hi,

Apparently, OCaml 3.10.0-13 is held in unstable because we don't provide
the ocaml-native-compiler package on some archs anymore[1]. Shouldn't we
request a removal of this package from testing for the concerned archs?

Cheers,

Samuel.

[1] http://bjorn.haxx.se/debian/testing.pl?package=ocaml