[gitg/gtk3] Bump gtk+ to 3.0 and gtksourceview to 2.91.7

[Ignacio Casal Quinteiro <icq src gnome org>]

commit a4716005b6a0a8417724f0384e53455754acadcb
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Sat Feb 26 10:25:35 2011 +0100

    Bump gtk+ to 3.0 and gtksourceview to 2.91.7

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 505e43c..7c9d7e7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -50,8 +50,8 @@ AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Gettext package])
 AC_CHECK_LIB([m], [sinf])
 
 GLIB_REQUIRED_VERSION=2.26
-GTK_REQUIRED_VERSION=2.90.0
-GTKSOURCEVIEW_REQUIRED_VERSION=2.91.4
+GTK_REQUIRED_VERSION=3.0.0
+GTKSOURCEVIEW_REQUIRED_VERSION=2.91.7
 
 PKG_CHECK_MODULES(GITG, [
 	gtk+-3.0 >= $GTK_REQUIRED_VERSION