Merge pull request #106 from dbetebenner/master

Updating SGPstateData to Adam's version
Merge pull request #107 from dbetebenner/master

Changing DEMO configuration for targets
Merge pull request #108 from dbetebenner/master

Update of DEMO configurations
Add EOC Math 1 & 2 baseline matrices and add grade levels to those subjects' CSEM values
Fix typo in EOC Math CSEM
Merge pull request #109 from adamvi/master

Changes and additions needed to produce SIMEX adjusted SGPs
Updating to Adams branch