Crud holidays using Ajax not finished
Merge pull request #28 from AnnaStorozhenko/development

from asto\development
Merge branch 'development' of https://github.com/EricpolUkraine/Ajour into development
Holiday edit fixed
Issue #493 completed(test not fixed). Holiday create,edit methods were rewritten.
local comit
merge with xnta
ABM\Holidays date validation fixed
Merge remote-tracking branch 'xnta/development' into development
Validation for ABM\Holidays was fixed.
Integration tests for countries updated
Merge remote-tracking branch 'xnta/development' into development
Issue #493 completed.
To issue #446 - unit tests are updated
Issue #504 completed
Create, Edit holiday methods updated
ABM\Holidays datepicker problem fixed.
merge commit
Create, Edit holiday methods validation check updated
Create() in HolidayController updated