Fix search for existing SIMEX baseline matrices
Merge branch 'master' of github.com:CenterForAssessment/SGP
Merge branch 'master' of github.com:CenterForAssessment/SGP
Merge branch 'master' of github.com:CenterForAssessment/SGP
Merge pull request #554 from dbetebenner/master

Minor spelling and bug fixes
Changes to allow for EOCT progressions with transformed scale scores
Merge pull request #555 from adamvi/master

Changes to allow for EOCT course progressions to be plotted in sgPlots with transformed scale scores
Update to Adams branch and addition of getJSON
Merge branch 'master' of https://github.com/CenterForAssessment/SGP
Update of getJSON and version to 1.2-3.0