Fix include project.h

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@1196 ea778897-0a13-0410-b9d1-a72fbfd435f5

src/main.c

@@ -54,6 +54,7 @@
 #include "build.h"
 #include "highlighting.h"
 #include "symbols.h"
+#include "project.h"
 
 #ifdef HAVE_SOCKET
 # include "socket.h"