Cleaning up man documenation for visualizeSGP
Merge branch 'master' of https://github.com/CenterForAssessment/SGP
Update of getYearsContentAreasGrades
Corrections to pass R CMD check
Update of getTargetScaleScore to pick all target years instead of just those reported for student growth plots
Merge pull request #507 from dbetebenner/master

Fixed getTargetScaleScore to deal with AZ special case and cleaned up man pages