Start on the preprocessing notebook. Much more to do...
Optimized a bit using numpy broadcasting. Explain broadcasting.
Added a simple montage function
everything runs now. Need to finish motion correction stuff
A little on mixed effect model: theory
Merge branch 'master' of github.com:jbpoline/bayfmri

* 'master' of github.com:jbpoline/bayfmri:
  everything runs now. Need to finish motion correction stuff
  Added a simple montage function
BF: printing results
Getting there. Computes mean displacement, among other things
Adding an example of the mixed effect model
Merge branch 'master' of github.com:jbpoline/bayfmri

* 'master' of github.com:jbpoline/bayfmri:
  Getting there. Computes mean displacement, among other things
Initial commit: a reminder on weighted least square