First, make sure you are rooted with busybox installed.
Second, make a backup.
Third, just download below and install as nornal. 
Or download from the PLAY STORE.
*** Please uninstall version 1 if currently using because of signature conflict with version 2. I have to change signature for app to meet Play Store requirements.

Fouth, run the app and enable superuser/root permissions. (it needs permission to save changes)
Finally, just tick the apps you want and don't forget to press the save button. A soft reboot maybe required for the changes to take effect.

NOTE: If you have previously edited others.xml or features.xml, you may have introduced some errors to the xml file layout which would prevent this app from properly functioning. Editing the said xml files manually is not advisable due to human error of breaking the xml structure by accident. If this app does not work after previously manually editing the said xml files, then I suggest you restore the original unedited xml files. 

For those who don't seem to have a /system/csc folder and either others.xml or features.xml files in said folder, then you may want to try a custom rom that includes it but if you want to try, you can create the csc folder and procure a copy of others.xml or features.xml and put it inside the csc folder.

중요한것만 번역할께요.

혹시 설치후 오류나시는분들에 한에서 Features.xml 을 편집하거나 수정본을 덮은경우 순정 Features.xml로 덮어주시면 원활한 사용을 할수있습니다.

출처 XDA

자그마한 추천부탁드립니다^^;