Mummer behaviour change

Frameshift detection by snippy will now run even if mummer reports a discontiguous alignment
Minor change: Exit status after usearch binary check fail is now 0 instead of 1.

Minor fix + manuscript related data

Added fix for dots in sample names ( commit 40521e7 )
Added manuscript related code, figures and data tables.

First release

Misc changes

#Specified mummer implementation is in beta
#Removed "coming soon" from conda install

Conda-test

added mummer as an alternate to usearch