Merge pull request #469 from moorthy-bs/master

pkgconfig: cjson include dir added

library_config/libcjson.pc.in

@@ -7,4 +7,4 @@
 URL: https://github.com/DaveGamble/cJSON
 Libs: -L${libdir} -lcjson
 Libs.private: -lm
-Cflags: -I${includedir}
+Cflags: -I${includedir} -I${includedir}/cjson

library_config/libcjson_utils.pc.in

@@ -6,5 +6,5 @@
 Description: An implementation of JSON Pointer, Patch and Merge Patch based on cJSON.
 URL: https://github.com/DaveGamble/cJSON
 Libs: -L${libdir} -lcjson_utils
-Cflags: -I${includedir}
+Cflags: -I${includedir} -I${includedir}/cjson
 Requires: libcjson