first draft with Matthew - preprocessings
more on the stat part
Some formating
More details in the stat part
Outline of the schedule
Added a notebook with some basic theory of linear regression.
Merge https://github.com/arokem/bayfmri into GLM_t_F

* https://github.com/arokem/bayfmri:
  More details in the stat part
  Some formating
  more on the stat part
  first draft with Matthew - preprocessings
Merge branch 'linear_regression' of https://github.com/arokem/bayfmri into GLM_t_F

* 'linear_regression' of https://github.com/arokem/bayfmri:
  Added a notebook with some basic theory of linear regression.
  Outline of the schedule
moving these two in bayfmri notebooks repo