[glib-controller] fix enum header installation

[Lionel Landwerlin <llandwerlin src gnome org>]

commit c5e5f8413ffbb9422bae00325740943ba422d3b1
Author: Lionel Landwerlin <lionel g landwerlin linux intel com>
Date:   Thu Dec 29 21:08:14 2011 +0100

    fix enum header installation
    
    Signed-off-by: Lionel Landwerlin <lionel g landwerlin linux intel com>

 Makefile.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 30c5c67..a5d9886 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -57,6 +57,7 @@ source_h = \
 	$(source_public_h)			\
 	glib-controller/gcontrollerversion.h	\
 	glib-controller/glib-controller.h	\
+	glib-controller/gcontrollerenumtypes.h	\
 	$(NULL)
 
 # marshallers