Implemented cz datepicker v 0.3
Implemented date regime in datepicker
Minor update of styles for datepicker
Implemented date editing mode (day/month/year) for dates in authoring
Fixed bug with wrong days positioning.
Merge branch 'master' of https://github.com/alterm4nn/ChronoZoom into datepicker
Implemented infinity end date for timelines. Fixed misstype in intersections check in authoring
Removed fraction part for BCE/CE years in Year edit mode in datepicker
Merge branch 'master' of https://github.com/alterm4nn/ChronoZoom into datepicker
Created cz.dates.ts with some functions from common.ts. Removed excess dependencies from CZ scripts in datepicker.
Moved datapicker to controls folder. Little refactoring
Removed extra files
Added datepicker demo page
Added validation to datepicker. Few changes on datepicker sample page. Refactored datepicker
Sync with blessed master
Merge pull request #204 from alex-zen/datepicker

Implemented datepicker in authoring forms.
Merge branch 'master' of https://github.com/alterm4nn/ChronoZoom