If someone is developing an erp5 test node inside a webrunner, there is no reason to put entire data on resilience.

  When a file is removed while rsync is running (after build the list and before transfer the file), rsync fail with the follow message:

     rsync warning: some files vanished before they could be transferred

  This commit includes   --ignore-missing-args into rsync command line to ignore this case, as it is not relevant to the resilience
if a file is removed.

This parameter came from monitor work, but it is shadowing a parameters
already relied upon by ERP5 SR. Changing its value causes a regression
in ERP5 SR: node-id, which is supposed to be stable accros instance
trees, changed because of this.

This part is not invoked anymore.

software/slapos-master: fix slapos master to add parameters required for apachedex and mariadb promise

/reviewed-on !215

also update groonga 7.0.5 and mroonga-7.05.

@Tyagov  @luke 

/reviewed-on nexedi/slapos!212

Instead of templating python code, make it static and parameterize it
with parameters.

kernel.json can pass default ERP5 url, which is (dirty) read by
ERP5kernel. Additionally ERP5kernel.py is just linked into kernel
directory, which simplifies debugging.

Note: This commit is still dirty, but it prepares ERP5kernel.py to be
      packaged, thus there is no reason to make more changes and
      cleanup.

/reviewed-on nexedi/slapos!206

grep '----- something' fails because of the '-' character
used for passing options:
grep: unrecognized option '----- something'
so only grep for the string 'something'

on the SlapOS's host, as required to chroot in the build
environment cros_sdk

configuration files

Automate ebuild revision numbers.
Reactivate testing.