[polari] Use pkg module for version requirements

[Florian Müllner <fmuellner src gnome org>]

commit 55f72d666f641baf72080d30b951f361fc3d97f7
Author: Florian Müllner <fmuellner gnome org>
Date:   Mon Feb 23 00:22:09 2015 +0100

    Use pkg module for version requirements

 src/application.js |    5 -----
 src/main.js        |    5 +++++
 2 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/src/application.js b/src/application.js
index f87724d..1aec919 100644
--- a/src/application.js
+++ b/src/application.js
@@ -1,8 +1,3 @@
-imports.gi.versions.Gio = '2.0';
-imports.gi.versions.GLib = '2.0';
-imports.gi.versions.Gtk = '3.0';
-imports.gi.versions.TelepathyGLib = '0.12';
-
 const Gio = imports.gi.Gio;
 const GLib = imports.gi.GLib;
 const Gtk = imports.gi.Gtk;
diff --git a/src/main.js b/src/main.js
index 06f707d..877cf9a 100644
--- a/src/main.js
+++ b/src/main.js
@@ -2,6 +2,11 @@ pkg.initFormat();
 pkg.initGettext();
 window.ngettext = imports.gettext.ngettext;
 
+pkg.require({ 'Gio': '2.0',
+              'GLib': '2.0',
+              'Gtk': '3.0',
+              'TelepathyGLib': '0.12' });
+
 const Application = imports.application;
 const GLib = imports.gi.GLib;