Update to accomodate sgp targets in student growth plots
Spelling fix from previous commit
Merge branch 'master' of https://github.com/CenterForAssessment/SGP
Update of SGPstateData to Adams version
Merge pull request #480 from dbetebenner/master

Refinement of combineSGP and update of SGPstateData and beginning to better depict targets on student growth plots
Update to combineSGP to produce CURRENT SGP TARGET by default
Update of variable name to NULL out for update.all.year=TRUE
Bug fix from previous commit
Update of combineSGP with additional arguments to calculate current year projection targets
Fixing old variable names in testSGP
Merge pull request #481 from dbetebenner/master

Update of combineSGP to produce CURRENT SGP TARGET by default
Update of studentGrowthPlot and modification to checkSGP to add CURRENT to legacy straight target variable names
Merge pull request #482 from dbetebenner/master

Update of studentGrowthPlot and modification to checkSGP to add CURRENT ...
Fix merge conflicts