Merge pull request #210 from yangfl/upstream

CMakeLists.txt: swap GNUInstallDirs and project

CMakeLists.txt

@@ -1,10 +1,10 @@
 set(CMAKE_LEGACY_CYGWIN_WIN32 0)
 cmake_minimum_required(VERSION 2.8.5)
 
-include(GNUInstallDirs)
-
 project(cJSON C)
 
+include(GNUInstallDirs)
+
 set(PROJECT_VERSION_MAJOR 1)
 set(PROJECT_VERSION_MINOR 6)
 set(PROJECT_VERSION_PATCH 0)