update react, material

JamiDaemon.js

README.txt

app.js

client/src/App.js

client/src/AuthManager.js

client/src/components/AccountPreferences.js

client/src/components/ContactList.js

client/src/components/ConversationAvatar.js

client/src/components/ConversationList.js

client/src/components/ConversationListItem.js

client/src/components/ConversationsOverviewCard.js

client/src/components/Header.js

client/src/components/JamiIdCard.js

client/src/components/ListItemLink.js

client/src/components/Message.js

client/src/components/MessageList.js

client/src/components/NewContactForm.js

client/src/components/SendMessageForm.js

client/src/components/UsernameChooser.js

client/src/components/loading.js