Update calendar.js
Update calendar.js

Small updates for travis cr check
roramirez/MagicMirror,heyheyhexi/MagicMirror,MichMich/MagicMirror,heyheyhexi/MagicMirror,MichMich/MagicMirror,n8many/MagicMirror,n8many/MagicMirror,Tyvonne/MagicMirror,roramirez/MagicMirror,heyheyhexi/MagicMirror,Tyvonne/MagicMirror,n8many/MagicMirror,MichMich/MagicMirror,roramirez/MagicMirror,n8many/MagicMirror,Tyvonne/MagicMirror,MichMich/MagicMirror,heyheyhexi/MagicMirror,Tyvonne/MagicMirror,n8many/MagicMirror,roramirez/MagicMirror