Finish pagination
Merge pull request #20 from josephktcheung/pagination

Finish pagination
Merge branch 'master' of https://github.com/josephktcheung/pdf into css

Conflicts:
	client/styles/main.scss
	client/views/main.html
	client/views/recommendations/recommendations_list.html
	packages/.gitignore
	smart.json
	smart.lock
Fix conflicts and add scss file