Update sassc to 2.2.1, to hopefully fix https://github.com/sass/sassc-ruby/issues/146#issuecomment-532760959
Update sassc to 2.2.1, to hopefully fix https://github.com/sass/sassc-ruby/issues/146#issuecomment-532760959

blerner/bottlenose,CodeGrade/bottlenose,CodeGrade/bottlenose,CodeGrade/bottlenose,blerner/bottlenose,CodeGrade/bottlenose,blerner/bottlenose,blerner/bottlenose,CodeGrade/bottlenose,blerner/bottlenose,blerner/bottlenose,CodeGrade/bottlenose,blerner/bottlenose,CodeGrade/bottlenose