reference fasta file has wrong name

Reference fasta file used in memechip is called genome.fa.txt. This appears in the main.nf file and may elsewhere. It should be genome.fa.

Also, since this error in memechip produces non-emptyp output files but the files are errors. We need to integrate a solution to check if these files are not only produced and not empty, but that the contents of the files are correct

changed milestone to %1.0.6

added bug critical labels

Fixed Issues above and added error check. But now CI fails due to output files beign incorrect. Need to solve this new issue

Issue Update: Output files are correct. The test_motifsearch.py can not locate the file being checked and causes failure.

mentioned in merge request !49 (merged)

closed via merge request !49 (merged)

mentioned in commit aff51033