LotuS 2.12

changed routine that backmaps mid-quality reads. This results on average in 5% more reads being used to estimate the abundances of taxa
increased derepMin to "8:1,4:2,3:3"
changed sdm default filter options (sdm_* files in configs folder) to filter harder reads not having fwd/rev reads, especially for PacBio and ITS related amplicon sequencing