Convert /server/methods to JS

.eslintrc

server/methods/addRoomModerator.coffee

server/methods/addRoomModerator.js

server/methods/addRoomOwner.coffee

server/methods/addRoomOwner.js

server/methods/canAccessRoom.coffee

server/methods/canAccessRoom.js

server/methods/channelsList.coffee

server/methods/channelsList.js

server/methods/createDirectMessage.coffee

server/methods/createDirectMessage.js

server/methods/deleteUser.coffee

server/methods/deleteUser.js

server/methods/eraseRoom.coffee

server/methods/eraseRoom.js

server/methods/getAvatarSuggestion.coffee

server/methods/getAvatarSuggestion.js

server/methods/getRoomIdByNameOrId.coffee

server/methods/getRoomIdByNameOrId.js

server/methods/getTotalChannels.coffee