Bump fsleyes+fslpy+funpack

FSLeyes+funpack should be on conda forge later today, at which point the WIP status of this MR can be resolved.

fslpython_environment.yml

@@ -8,9 +8,9 @@ dependencies:
  - docopt=0.6.2
  - eddy_qc=1.0.2
  - flake8=3.7.9
- - fmrib-unpack=2.1.0
- - fsleyes=0.32.3
- - fslpy=3.0.1
+ - fmrib-unpack=2.3.1
+ - fsleyes=0.33.0
+ - fslpy=3.1.0
  - fsl-pyfeeds=0.9.4
  - ipython=7.11.1
  - isodate=0.6.0