Smoothed out loading of the datepicker toggle button.
Removed colour and added icons to documentation and questions or comments buttons in working examples (#1941).
Merge pull request #2402 from pjackson28/smoothdatepickerloading

Smoothed out loading of the datepicker toggle button
Merge pull request #2403 from pjackson28/changedocbuttoncolour

Removed colour and added icons to documentation and questions or comments buttons in working examples (#1941)
Resolved merge conflicts.