GitLab

* manifest: Remove.

* .gitlab-ci.yml (build_metis_r64): New job.

* inria/staging.scm (metis-r64): New variable.

* manifest: New file.

The Curta cluster uses an outdated version of Open MPI and based on
their official documentation and our own experience, it is better to
use the same version of Open MPI for building our Singularity images
to be run on Curta.

Current version on Curta: Open MPI 3.1.3

'apache-arrow', a direct dependency of 'r-arrow', has been updated
to version 3.0.0. As the version of 'r-arrow' must match the version
of 'apache-arrow', the build of 'r-arrow' was failing.

Regression introduced in 45cd7aeb.

* airbus/gcvb.scm (python-dash-bootstrap-components)[license]: Fix
name.

* use new upstream version
* we use Git now !
* complete misc informations: licenses, synopsises and descriptions
* add more tests in the CI

Some scripts in StarPU use python3, other directly python.

* inria/pampa.scm (pt-scotch32-with-mpi1-compat): New variable.
(pampa)[inputs]: Use it.

* utils/utils.scm: Prefix license bindings.

* README.md (Pre-built binaries): Add markup, indent service example.

TODO check remaining pageng rpath warning