CI setup all pipelines
Introduce 4 levels of pipelines:
- WIP: single branch without merge request
- MR : branch with a merge request
- develop : push to develop
- release : push to a release-. branch
For the moment there is no distinction between "WIP:..." merge requests and non-wip MR. This will come later, after the update to Gitlab 11.9 (support of CI_MERGE_REQUEST_TITLE variable).
Other modification: the name of CDash builds is adapted with the pipeline profile:
- if there is a MR :
6d39e75e (ci_all_pipelines to develop) - if there is only a branch name or a tag :
6d39e75e (ci_all_pipelines)