#1854 formatting date and value in sparklines
#1861 small refactoring of crisis controller and 

creating controller, route, dummy template for country page
#1854 don't format values for sparklines except for ratio
fixes #1854 - Format of the dates and figures on the tooltip of the sparklines
                    - added formatting for value
                    - parsing dates in new format
Merge pull request #1879 from OCHA-DAP/crisis-page-changes

Pull request for: Crisis page changes