Use Pikaday for date selection
Merge branch 'master' of https://github.com/finnishtransportagency/digiroad2 into calendar_component
Refactored date handling to separate file.
Add missing semicolons.
Use latest version of Pikaday.js since 1.2.0 is not released yet.

This fixes issue where the calendar would overflow outside the visible screen in some cases.
Merge branch 'master' of https://github.com/finnishtransportagency/digiroad2 into calendar_component
Use latest version of Pikaday.js since 1.2.0 is not released yet.

This fixes issue where the calendar would overflow outside the visible screen in some cases.
Merge pull request #83 from finnishtransportagency/calendar_component

Calendar component