updating regular expression for downloading shock node data to allow for both https and http urls, corrected uppercase character range in expression
updating regular expression for downloading shock node data to allow for both https and http urls, corrected uppercase character range in expression

kkellerlbl/transform,kkellerlbl/transform,kbase/transform,kbase/transform,kbase/transform,kbase/transform,kkellerlbl/transform,kkellerlbl/transform,kbase/transform,kkellerlbl/transform,kkellerlbl/transform,kbase/transform