Enh/fsutils

[mwaskom]

Hey, here are a few Freesurfer utilities. Satra wants to use one of them, but they're not fully tested yet, so I'm not importing them in Freesurfer's init.py and there's a warning about that when you directly import freesurfer.utils.

[chrisgorgo]

are you sure you want this into master not maint/0.3?

[mwaskom]

Nope, I thought I requested a pull into maint/0.3 but apparently that still doesn't work.

[chrisgorgo]

Looks nice (sorry for the delay). Could you update the CHANGES file to reflect the new functionality and their limitation? Ta.

[mwaskom]

Ok, I have now added tests for SampleToSurface and SurfaceScreenshots, and updated the CHANGES file as per Chris's request. This branch is now ready to be pulled. Sorry about the delay.

[chrisgorgo]

I see you are still working on this branch. When you feel that the changes matured to be pulled again pleas send a request. Thanks - Chris.

[mwaskom]

Thanks, once I saw that you had pulled in this branch, I created a new one off master (because was originally branched a looong time ago) and have made all of my updates there. Hopefully will have that ready for a pull at the end of the day.