Drop down box fixed

Supported for Chrome and Safari
section doesn't work for firefox
Merge branch 'master' of https://github.com/mayukudo/shareninja into mayu-master

Conflicts:
	public/javascripts/client.js
	public/stylesheets/style.css
	routes/file/index.js
	routes/userSearch/index.js
	views/file/download.ejs
	views/file/upload.ejs
	views/topics/index.ejs
Merge pull request #19 from nh0815/master

Merge