fixed bug in data_reader.make_radial_bins()
Added a fix to not discard stars that did not make up a full bin, but add a bin if the number of excess stars is larger than 0.5* stars or append them to the last bin otherwise.
Added a fix to not discard stars that did not make up a full bin, but add a bin if the number of excess stars is larger than 0.5* stars or append them to the last bin otherwise.