Issue with April 1 and November 1 selection on demo site in Chrome

[carter-musick]

Repro steps:

Go to demo site in chrome (Version 64.0.3282.167): https://cuppalabs.github.io/angular2-datetimepicker/#/datepicker Select April 1 The datepicker displays March 31

Scroll to November 1 The datepicker displays October 31

On our site, this appears to only be an issue when the time is 12:00 AM (which is always the case for when time picker is disabled). Also, it doesn't happen regularly on our site, but seems more likely to occur when scrolling left on the year pagination. It doesn't appear to do this in other browsers