Change PPSSPP memstick path?

[Buko Pandan]

I think this feature could be useful for people who keeps two versions of the emulator at a time, in my case I have to put the memstick folder from 0.8.1 to 0.9.1 in order to play my saves to the newer version but since
a few of the games I play broke in 0.9.1, I have to revert back to 0.8.1 in order to play those broken games so I put back the saves to the 0.8.1 folder, if only there's a feature like this, I don't have to put the memstick folder between two versions in order for the emulator to read the saves.