DOC: fix typo
DOCS: remove footnote from Simulations
DOC: Merged MJFs edits.
DOC: Minor change to paper.
DOC: Added link to code to reprdocue results.
DOC: changes to simulation's figure text. figure need to be changed as well
BUG: Do not store trace of linear model.
Merge branch 'develop' of https://github.com/hddm-devs/hddm into develop
DOC: redo trials_exp_single_mean_inlay.svg
DOC: add trials_exp_single_mean_inlay.pdf and minor fix
DOC: fixed minor bug
DOC: update figure 6 (trial_exp_single_mean)
DOC: add errorbars to figure 7 (prob of detection in subj_exp)
DOC: add errorbars to figure 8 (prob of detection in regress_exp)
BUG: Fix wfpt_regression sampling.
ENH: Made storing of regressor trace an option.
BUG: Fix PPC stats.
BLD: Set travis to use kabuki develop branch.
DOC: Minor fixes to paper.
DOC: Fixes to the supplement.