Merge pull request #1636 from RocketChat/livechat-popout

packages/rocketchat-livechat/app/client/routes/router.coffee

...ocketchat-livechat/app/client/stylesheets/_variables.less

...s/rocketchat-livechat/app/client/stylesheets/fontello.css

...ages/rocketchat-livechat/app/client/stylesheets/main.less

packages/rocketchat-livechat/app/client/views/messages.html

packages/rocketchat-livechat/app/client/views/messages.js

...ages/rocketchat-livechat/app/client/views/register.coffee

packages/rocketchat-livechat/app/client/views/register.html

packages/rocketchat-livechat/app/client/views/room.coffee

packages/rocketchat-livechat/app/client/views/room.html

packages/rocketchat-livechat/app/client/views/room.js

packages/rocketchat-livechat/assets/demo.html

packages/rocketchat-livechat/assets/rocket-livechat.js

packages/rocketchat-livechat/package.js