Merge pull request #525 from adamvi/master

Clean up baselineSGP data-subsetting and baseline config construction with YEAR_WITHIN
Merge pull request #526 from adamvi/master

Add Coordinate Algebra cutscores for Georgia
Merge pull request #527 from adamvi/master

Correct ELA 3rd grade LOSS
Merge pull request #528 from adamvi/master

Fix PHYSICAL_SCIENCE HOSS value in Georgia for SIMEX
Update of updateSGP to accomodate more update situations
Bug fixes from previous commit
Refinements to updateSGP commits
Merge pull request #529 from dbetebenner/master

Update of updateSGP
Change of argument name
Adding sgp.config to arguments in updateSGP
Better argument checking to avoid warning in studentGrowthPercentiles
Correction of previous refinement to deal with messages associated with panel.data.vnames
Merge pull request #530 from dbetebenner/master

Update of updateSGP and panelDataVnames
Update of SGPstateData and the way in which default panel years is passed to abcSGP and analyzeSGP
Revert to DEMO with 3 panel years data
Merge pull request #531 from dbetebenner/master

Easier passing of default number of panel years to abcSGP and analyzeSGP