[libchamplainmm] MapSourceDesc: Add missing include

[Juan R. Garcia Blanco <juanrgar src gnome org>]

commit 16f1d11eed6f08993d79b1270d90a0f22ab1c9ca
Author: Juan R. García Blanco <juanrgar gmail com>
Date:   Tue Feb 25 19:50:01 2014 +0100

    MapSourceDesc: Add missing include
    
        * Include map-source.h to access MapProjection enum.

 libchamplain/src/map-source-desc.hg |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/libchamplain/src/map-source-desc.hg b/libchamplain/src/map-source-desc.hg
index e582c32..4049066 100644
--- a/libchamplain/src/map-source-desc.hg
+++ b/libchamplain/src/map-source-desc.hg
@@ -20,6 +20,7 @@
 
 #include <glibmm/object.h>
 #include <champlain/champlain.h>
+#include <libchamplainmm/map-source.h>
 _DEFS(libchamplainmm,libchamplain)
 _PINCLUDE(glibmm/private/object_p.h)