Makes a swap partition

[Tomxtal]

I found your script very helpful and save me a lot time. Would it be possable to write the script to make a Swap partition of 2Gb. Thanks for all your hard work.

[brennen]

Sorry I missed this earlier. I'll investigate. I'm a little out of touch with what's recommended for swap partitions these days, and I think that (by default) Raspbian is using a swap file. Not sure if it's a major gain to tweak this to a partition, but if reasonable I'll at least add it as an option.