Add remaining translations!

Every file has now been manually vetted by me. Due to the extent of
the changes, I've been unable to test all scenarios to make sure this
all works. :(

src/components/views/rooms/MemberTile.js

@@ -22,6 +22,7 @@ var MatrixClientPeg = require('../../../MatrixClientPeg');
 var sdk = require('../../../index');
 var dis = require('../../../dispatcher');
 var Modal = require("../../../Modal");
+import { _t } from '../../../languageHandler';
 
 module.exports = React.createClass({
     displayName: 'MemberTile',
@@ -63,7 +64,7 @@ module.exports = React.createClass({
     },
 
     getPowerLabel: function() {
-        return this.props.member.userId + " (power " + this.props.member.powerLevel + ")";
+        return _t("%(userName)s (power %(powerLevelNumber)s)", {userName: this.props.member.userId, powerLevelNumber: this.props.member.powerLevel});
     },
 
     render: function() {