[bug#28546] Add some ocaml packages

[Julien Lepiller]

Hi, here are 10 new ocaml packages.

It adds bap, a binary static analyzer, that I worked so hard to add the
dependencies of, and camomile, a dependency of utop, the next thing I
want in guix.

After this, there will be a small series of patches to add utop, and I
will be done with the ocaml packages. Then I'll try to update our ocaml
packages and the compiler itself.

0001-gnu-Add-ocaml-ezjsonm.patch
Description: Text Data

0002-gnu-Add-ocaml-uri.patch
Description: Text Data

0003-gnu-Add-ocaml-easy-format.patch
Description: Text Data

0004-gnu-Add-ocaml-optcomp.patch
Description: Text Data

0005-gnu-Add-ocaml-piqilib.patch
Description: Text Data

0006-gnu-Add-ocaml-uuidm.patch
Description: Text Data

0007-gnu-Add-ocamlgraph.patch
Description: Text Data

0008-gnu-Add-ocaml-piqi.patch
Description: Text Data

0009-gnu-Add-ocaml-bap.patch
Description: Text Data

0010-gnu-Add-ocaml-camomile.patch
Description: Text Data