robotpkg

Hi,

Here are 18 commits, mainly to update eigenpy & pinocchio.
The new version of pinocchio has a new requirement for all its dependencies: a pinocchio header must always be included before any boost header,
ref https://github.com/stack-of-tasks/pinocchio/issues/849

Therefore, some dependencies got a patch.

While here compatibility with python 3 and archlinux have been improved.

Also, I created meta-pkgs/jrl-cmakemodules/Makefile.common to ease the packaging of every project that uses https://github.com/jrl-umi3218/jrl-cmakemodules

All of this has been tested on 16.04, 18.04, fedora 27, debian 9 and arch.
Pinocchio doesn't compile on fedora 28, but I think we can make the release here first, and then try to figure out the issue later.

Cheers,
Guilhem.