Merge pull request #594 from dbetebenner/master

Update of RLI configurations
Merge pull request #595 from dbetebenner/master

Update of RLI and WIDA meta data
Merge pull request #596 from dbetebenner/master

Modification of naming for projections and targets allowing custom naming
Add in check for availability of ALL included states cutscores.  Only produce targets for those select states.
Merge branch 'master' of github.com:CenterForAssessment/SGP
Remove generic cutscores from RLI.  Only state specific cuts for targets now
Fix merging of STATE with percentile.trajectories and final merge of tmp.cuts and trajectories

Had duplicates in panel.data[["Panel_Data"]] where some kids had a
value for STATE in one year but not in others.  This may be a problem
in getPanelData.
Change how STATE is added to panel data.  id.var caused unwanted duplicates
Repair key for sgp.data.  Messes up key for tmp_sgp_data_for_analysis in analyzeSGP
Move messages and taylor for when STATE is present
Fix conditional closure
Merge pull request #597 from adamvi/master

Modify use of state specific cutscores for projections and panel data pull.
Adding new SGPstateData and Adams changes