added option to align using ftt necessary for long sequences
added option to align using ftt necessary for long sequences

doerlbh/Indie-nextflu,fw1121/nextflu,blab/nextflu,blab/stability,blab/stability,blab/stability,blab/nextflu,fw1121/nextflu,doerlbh/Indie-nextflu,doerlbh/Indie-nextflu,doerlbh/Indie-nextflu,blab/nextflu,blab/stability,fw1121/nextflu,blab/stability,blab/stability,blab/nextflu,blab/nextflu,fw1121/nextflu