TT#39930 Issues timestamp convs for Chrome/Safari

Fixes Safari issue. Does not fix the "chrome browserstack issue",
which turned out to be a timezone/systemtime issue and occured
because the browserstack session had different timezone.

Propose to tackle timezone/systemtime handling in separate story.

Change-Id: I892b888b929df21de04bf06626c3d404c34375e3

src/filters/date.js

@@ -12,7 +12,7 @@ export default function(value) {
 export function smartTime($date, $today) {
 
     let today = $today || new Date();
-    let date = new Date($date);
+    let date = moment($date, 'YYYY-MM-DD HH:mm:SS').toDate();
     let diffSeconds = Math.floor((today.getTime() - date.getTime()) / 1000);
     let diffMinutes = Math.floor(diffSeconds / 60);
     let momentDate = moment(date);