Implement logout monitoring via localStorage

[calvh]

Logging out in one tab will log out in all tabs

[calvh]

window.addEventListener('storage', this.syncLogout) 

//....

syncLogout (event) {
  if (event.key === 'logout') {
    console.log('logged out from storage!')
    Router.push('/login')
  }
}

[calvh]

Merged with #27