Enh : Start to merge logging PR
Enh : Merging logging PR
Enh : Merging logging PR
Enh : Merging logging PR
Enh : Merging logging PR
Enh : Merging logging PR
Enh : Merging logging PR
Enh : Merging logging PR
Fix: Need to set format for console_logger.
Enh: Keep on merging
Enh: Keep on merging
Enh: Keep on merging
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Enh : Still merging
Enh: Keep on merging
Edit logger call
Enh : Keep on merging - Test rework and fix
Enh : Clean cod and add comment
Prevent duplicate members in contactgroup

With respect to : https://github.com/naparuba/shinken/issues/993

The livestatus module ( and possibly others ) uses the Regenerator class and merging contactgroup members from multiple schedulers which was resulting in duplicate members.
Fix: bad checks for share and modules dirs