feat: spacer, mismatch and filter options for cmd
Add the following cmd options:
-mis,--mismatches <arg> IR mismatches (as string separated by a comma e.g. '0,1')
-fdin,--filter-dinucleotide Use this switch to filter ATATAT sequences.
-smax,--max-spacer <arg> Max spacer of IR
-smin,--min-spacer <arg> Min spacer of IR
Also ./gradlew build
did not run because of non-working tests - do we want to fix them?