Add save matrices to the defauld list when calculate.simex = TRUE.  Update man pages
Add grade_* level of SIMEX coefficient list to internal list.
Merge branch 'master' of github.com:CenterForAssessment/SGP
Fix error in SIMEX coef matrix list
Use mergeSGP to combine SIMEX coef matrices.  Need for EOCTs and multiple runs.
Revert 546b5e3..bcd8b49

This rolls back to commit 546b5e3c710a30d89e76179e4a418f9090b74436.
Use mergeSGP to combine SIMEX coef matrices

Needed for EOCT and repeat runs of SIMEX
Revert "Use mergeSGP to combine SIMEX coef matrices"

This reverts commit 7b383eb92610810666b4b28c6d5b126146ee19b3.
Use mergeSGP to combine SIMEX coef matrices
Revert "Use mergeSGP to combine SIMEX coef matrices"

This reverts commit bcad52a9521ecd95455c35f1cc8afc98db06da4d.
Use mergeSGP to combine SIMEX coef matrices
Add TMP_SIMEX level to work with mergeSGP correctly when SIMEX coef matrices are already present
Merge pull request #506 from adamvi/master

Add save matrices to the default list when calculate.simex = TRUE.  Upda...