message: Remove unused inhibitlogin param
  and fix docs.
diff: @@ -363,15 +363,12 @@ module.exports = React.createClass({
  });
  },
  - _makeRegisterRequest: function(auth, inhibitLogin) {
  - // default is to inhibit login if we're trying to register with an email address
  - // We do this so that the client that gets spawned when clicking on the email
  - // verification link doesn't get logged in (it can't choose different params
  - // because it doesn't have the password and it can only supply a complete
  - // set of parameters). If the original client is still around when the
  - // registration completes, it can resubmit with inhibitLogin=false to
  - // log itself in!
  - if (inhibitLogin === undefined) inhibitLogin = Boolean(this.state.formVals.email);
  + _makeRegisterRequest: function(auth) {
  + // We inhibit login if we're trying to register with an email address: this
  + // avoids a lot of complex race conditions that can occur if we try to log
  + // the user in one one or both of the tabs they might end up with after
  + // clicking the email link.
  + let inhibitLogin = Boolean(this.state.formVals.email);
  // Only send the bind params if we're sending username / pw params
  // (Since we need to send no params at all to use the ones saved in the
  