(I love to contribute) Addition of snapshotting/saving VM state

[maplemilesalt-byte]

Please browse the existing issues and filter by 'enhancement' to make sure this has not already been suggested!

I don't know if this is already on Mac version but i really wanted a way to save VM since sometimes i seek for attention wasting i could just save and load it again.

[sdrabb]

are you looking for this one?
#5484