Add lock icon back in.
Don't require login on join and signin page, so error messages get shown.
Don't require login for verifyEmail and recovery.
Disable textareas of other users.
Remove pause from requireLogin router hook, so error messages are shown on login screen.
Merge branch 'master' of github.com:kueblboe/parley

* 'master' of github.com:kueblboe/parley:
  Update README.md