Merge branch 'master' into css-variables

.meteor/packages

.meteor/versions

README.md

client/lib/notification.coffee

client/lib/readMessages.coffee

client/routes/router.coffee

client/stylesheets/base.less

client/views/account/accountFlex.html

client/views/account/accountPreferences.coffee

client/views/account/accountPreferences.html

client/views/account/accountProfile.coffee

client/views/app/message.coffee

client/views/login/form.coffee

client/views/login/form.html

client/views/login/services.coffee

client/views/username/username.coffee

i18n/de.i18n.json

i18n/el.i18n.json

i18n/en.i18n.json

i18n/es.i18n.json