Now we can use the pre-compiled handlebar templates for AJAX loading.
I also changed the first time loading for today's page from direct html to AJAX, so that the html could be more consistent.
In addition, I commented out all gcal API for now, since the console.log is kinda annoying.
Fix the problem that when choosing the smile, user is redirected to event detail page.
By dynamically add event handler to AJAX created content
Fix the bug in dynamic adding event handler to AJAX created content.
Highlight current selected day and today
New Menu Bar (using express-handlebars partial template, mostly functional, the menu drop-down list is under construction)
and Loading data from mongo.db for calendar_event page
Add function that when go back from an event in 11, the day view will be directed to 11.

Using AJAX to dynamically change page link of day view without refreshing pages.
Merge branch 'zs-month-page'

Conflicts:
	app.js
	routes/gapi.js

Solved