add pagination to need/offer list, #22
fix the conflict between the ticket list and searching result list, #22
add map route for dev, arrange tickets' view templates
Merge branch 'master' of https://github.com/YanshuoH/NOMP-Web into maps

Conflicts:
	controllers/tickets.js
	public/javascripts/plugins.js
add images and mongodb files for synchrone demo
add json files exported by 'mongoexport'
Merge pull request #80 from YanshuoH/demo-yp

add necessary files for demo