remove basically useless formattinghelpers.t, doesn't work with new Mason refactor, and isn't a good test anyway.
remove basically useless formattinghelpers.t, doesn't work with new Mason refactor, and isn't a good test anyway.

solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn,solgenomics/sgn