[gitg] Wrap init_repository

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 070f5cea4ed61c04e72000fa68e8ea092a9d1fb9
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Wed Aug 5 22:00:24 2015 +0200

    Wrap init_repository

 libgitg/gitg-repository.vala |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/libgitg/gitg-repository.vala b/libgitg/gitg-repository.vala
index 4b63add..1ef7d0d 100644
--- a/libgitg/gitg-repository.vala
+++ b/libgitg/gitg-repository.vala
@@ -163,6 +163,11 @@ public class Repository : Ggit.Repository
                return base.get_head() as Ref;
        }
 
+       public static new Repository init_repository(File location, bool is_bare) throws Error
+       {
+               return Ggit.Repository.init_repository(location, is_bare) as Repository;
+       }
+
        public Stage stage
        {
                owned get