Merge branch 'hotfix/Travis_conf' into develop
Merge branch 'hotfix/#MW1' into develop
Merge branch 'hotfix/travis3' into develop
Merge branch 'hotfix/travis' into develop
Merge branch 'hotfix/travis' into develop
Merge branch 'hotfix/travis' into develop
Merge branch 'hotfix/travis' into develop
some corrections
Right correction
Release 1.23
Merge branch 'develop'