[ADD] added website countdown snippet
[IMP] improved counter, added validation + reload-reset problem
[IMP] replaced snippet thumbnail image with FA
[IMP] anonymous user problem solved
[Add] Added button for switching between counter part and release part
[IMP] configured view-port for countdown timer
[imp] removed unnecessary code, removed date srtring parsing instade of that directly used date object from datepicker
[IMP] solved datepicker's z-index issue