add htmlModuleTemplate and htmlVarTemplate options for grunt-ts build
add htmlModuleTemplate and htmlVarTemplate options for grunt-ts build

SamuelMarks/typeframework,SamuelMarks/typeframework,tsframework/ts-framework,SamuelMarks/typeframework,zekelevu/typeframework,3IE/typeframework,zekelevu/typeframework,3IE/typeframework,3IE/typeframework