:notebook: Add Changelog entry for new 'add team' button, covers part 1,2 of #401
:notebook: Add Changelog entry for new 'add team' button, covers part 1,2 of #401

yuya-oc/electron-mattermost,jnugh/desktop,mattermost/desktop,mattermost/desktop,mattermost/desktop,yuya-oc/desktop,yuya-oc/desktop,jnugh/desktop,mattermost/desktop,yuya-oc/electron-mattermost,mattermost/desktop,yuya-oc/electron-mattermost,yuya-oc/desktop,jnugh/desktop