Merge pull request #640 from dbetebenner/master

Adding man pages updates to baselineSGP
Merge pull request #641 from dbetebenner/master

Adding fix for really long file names that windows cant handle for goodn...
Merge pull request #642 from dbetebenner/master

Fixing edge case bug in studentGrowthPlots and update of SGPstateData
Change WIDA CO grade "0" to "K" in ISRs
Merge pull request #643 from adamvi/master

Change WIDA CO grade "0" to "K" in ISRs
Update of man pages and quantile crossing reference