Fixed some complaints that pylint had and fixed a correct mass ratio lower bound in the interpolators

Working on the M&S: almost done with everything. Just need to get the stuff right from multiple multiplicities in 1 run

Working on the M&S grid now: added alot of verbose output, and making sure all the interpolators are freed. Now I need to add the eccentricity as options and output for plots. Also reformatted

Processed alot of what pylint suggested. Might change the naming conventions rules tho, the short parameter names are an issue, but lets not get too strict..