First pass of the entire introduction.
Small fix.
Simplify the function a tiny bit.
Make pylab initialization explicit. Added some stuff about getting help.
renaming the notebooks with prefix in time order
More work on linear regression
More work on simple linear model.
Adapt to the actual data
Showing the construction of a design matrix
Merge branch 'master' of github.com:jbpoline/bayfmri

* 'master' of github.com:jbpoline/bayfmri:
  More work on simple linear model.
  More work on linear regression
Add port of random fields tutorial

Partial port, with remaining bugs, from
http://imaging.mrc-cbu.cam.ac.uk/imaging/PrinciplesRandomFields and
http://imaging.mrc-cbu.cam.ac.uk/scripts/randomtalk.m
Fixed simulation and some indexing

I had missed a scaling factor for the smoothed images from the MATLAB
script.

Discovered some incorrect indexing too.  Script now correct, but needs
more text.
More motion QA plots. Added pre-computed motion displacements.
Merge branch 'random-fielding' of https://github.com/matthew-brett/bayfmri

* 'random-fielding' of https://github.com/matthew-brett/bayfmri:
  Fixed simulation and some indexing
  Add port of random fields tutorial
Merge branch 'master' of github.com:jbpoline/bayfmri

* 'master' of github.com:jbpoline/bayfmri:
  More motion QA plots. Added pre-computed motion displacements.
Trying the slide mode
Merge branch 'introduction'
Complete (mostly!)
More basic stuff in the linear regression notebook.
Merge branch 'master' of https://github.com/jbpoline/bayfmri