message: autocomplete domains on aliases
diff: @@ -147,6 +147,7 @@ module.exports = React.createClass({
  if (!alias || alias.length === 0) return; // ignore attempts to create blank aliases
  const localDomain = MatrixClientPeg.get().getDomain();
  + if (!alias.includes(':')) alias += ':' + localDomain;
  if (this.isAliasValid(alias) && alias.endsWith(localDomain)) {
  this.state.domainToAliases[localDomain] = this.state.domainToAliases[localDomain] || [];
  this.state.domainToAliases[localDomain].push(alias);
  @@ -174,6 +175,7 @@ module.exports = React.createClass({
  onLocalAliasChanged: function(alias, index) {
  if (alias === "") return; // hit the delete button to delete please
  const localDomain = MatrixClientPeg.get().getDomain();
  + if (!alias.includes(':')) alias += ':' + localDomain;
  if (this.isAliasValid(alias) && alias.endsWith(localDomain)) {
  this.state.domainToAliases[localDomain][index] = alias;
  } else {
  