SHOWINT toggles now between default float show and int show

added DECIMALS const and tests for rc.jl file

removed commented lines and re-arranged order of loading rc.jl for travis

corrected rc.jl test value to pass locally, travis will still fail though

trouble shooting travis fail

reverting to organizing const values in rc file with tests passing locally

added DECIMALS const and tests for rc.jl file

removed commented lines and re-arranged order of loading rc.jl for travis

corrected rc.jl test value to pass locally, travis will still fail though

trouble shooting travis fail

reverting to organizing const values in rc file with tests passing locally