issue #2905: remove sub folders except platform
Merge pull request #3935 from minggo/remove-subfolder

issue #2905: remove sub folders except platform
issue #2905: helloworld build ok on android
Merge pull request #3939 from minggo/iss2905-adjust_folder

issue #2905: helloworld build ok on android
issue #2905:add ccUtils.cpp
Merge pull request #3940 from minggo/iss2905-adjust_folder

issue #2905:add ccUtils.cpp
Merge pull request #3941 from dumganhar/iss2905-folder-structure

issue #2905: [iOS, Mac] HelloCpp works now.
issue #2905: [iOS, Mac] HelloCpp works now.
issue #2905: Updating project configuration for SimpleGame.
issue #2905: [iOS, Mac] Always search user path.
Merge pull request #3942 from dumganhar/iss2905-folder-structure

issue #2905: [iOS, Mac] Always search user path.