Resolve windows name conflict

1. The windows dll will output the lib and dll, and rename the static
    lib will have conflict on windows.
2. Delete rename code to dismiss the conflict.

CMakeLists.txt

@@ -114,7 +114,9 @@ add_library(json-c-static
 
 set_property(TARGET json-c PROPERTY C_STANDARD 99)
 set_property(TARGET json-c-static PROPERTY C_STANDARD 99)
+if (NOT MSVC)
 set_target_properties(json-c-static PROPERTIES OUTPUT_NAME json-c)
+endif()
 
 install(TARGETS json-c json-c-static
     RUNTIME DESTINATION bin