use moment.js instead of date.js
set the date to the end of the day for the right calendar

Now the right calendar dates are set to the end of the day.
so if you select the same day for both calendar, you will have the
range from midnight to 23:59
remove console logs
correct display bug when selecting a date at the left that is posterior to the date at the right
fix a bug when passing from january to december
remove console log
Merge remote-tracking branch 'original/master'

Conflicts:
	daterangepicker.js
merge with original project
Merge pull request #88 from davidchau/master

Change Date.js to Moment.js on main branch