Merge branch 'hotfix/v2.0.16'
support Centos 6.5 fix #28
master branch now supports the new FS mongo db cdr standard
Merge branch 'hotfix/v2.0.17'
merge hotfix
Fix clone of master branch on install
Merge branch 'hotfix/v2.0.18'
Merge tag 'v2.0.18' into develop

hotfix/v2.0.18
Merge branch 'develop' into dev-jsonb