Issue 55

[mortonjt]

This addresses the filtering behavior - if there are samples in the biom table, this will make sure that the samples are properly matched. #55

Note that this is not breaking behavior, since the design matrix was already being properly filtered (all of the nans were dropped previously).

The parameter description of min-feature-counts has also been corrected. #98

CC @fedarko

[mortonjt]

Thanks @fedarko ! Those comments have been addressed

[fedarko]

Thanks @mortonjt! This looks great :)

[mortonjt]

Thanks @fedarko !