Starts to Fixes #606
    Only fist step that checks right format
    Need help to continue
Changes variable name
Factor matches
Change var name and update is_correct in daterange
Merge branch 'master' of https://github.com/naparuba/shinken into fix-606
Fix pattern error : too many parenthesis
Typo in var name
Wrong Algorithm in is_correct and fix is_correct usage
Merge pull request #792 from DessaiImrane/fix-606

Fix : Split timerange properly. #606