Merge pull request #385 from adamvi/master

Remove 'snow' from package imports list and small change to bubblePlot
Update of Thanks in DESCRIPTION
Update of version to official CRAN
Merge pull request #386 from dbetebenner/master

Update of data to official CRAN 1.1 version
Upping version number to 1.1-1.0 and correcting error message
Update of SGPstateData with Mississippi variable name lookup
Addition of MS baseline coefficient matrices to SGPstateData
Merge pull request #387 from dbetebenner/master

Update to version 1.1-1.0 including MS baseline matrices
Update of SGPstateData Washington abbreviation
Merge pull request #388 from dbetebenner/master

Update of SGPstateData Washington OSPI abbreviation