Merge pull request #203 from jsilvestre/master

Various fixes
do not spam data system on file bulk deletion
add tooltip to tag button
do not display tag button for small screens
build
Merge branch 'master' of github.com:cozy/cozy-files

Conflicts:
	build/client/public/javascripts/app-9e590b4b.js
	build/client/public/javascripts/app-bf809c4d.js
	build/client/public/javascripts/app-ee3adfc6.js
	build/client/public/javascripts/app.js.map
	build/client/public/stylesheets/app.css.map
	build/server/views/index.jade
build
Fixed: the file view didn't follow its model when toggle-select was triggered
Fixed: closing the move modal unselected the selection. Close #201