Choose where to save picture

[Cwpute]

Last time i edited a picture i wasn't sure were it was saved on my phone. After some digging i found out they were being saved in /storage/emulated/0/Pictures.

Please let us decide where to save the edited picture. I can see 3 options available:

1. same folder as original (with some text appended to its name to distinguish it from the original)
2. choose folder everytime image is saved
3. default folder (set by user)

If this is a bit much to do in one go, at least tell the user the folder path to where the picture was saved :)