new roomTypes API

client/startup/defaultRoomTypes.coffee

client/views/app/roomSearch.coffee

client/views/app/sideNav/chatRoomItem.coffee

client/views/app/sideNav/sideNav.coffee

client/views/app/spotlight/spotlight.coffee

packages/rocketchat-lib/lib/roomTypes.coffee

packages/rocketchat-livechat/client/ui.js

packages/rocketchat-livechat/server/startup.js

server/publications/room.coffee

server/publications/roomSearch.coffee

server/startup/roomPublishes.coffee