Clust

If a single dataset is analysed, the user now can give the dataset's file's path directly to the clust command without having to include it in a data directory

Updated auto-normalisation for two-sided data

Changed the citation from the bioRxiv preprint to the published Genome Biology paper

- Fixed bugs when data files have UNICODE characters
- Results Summary.tsv file includes more metrics (e.g. number of conditions and samples)
- Results clusters profiles PDF file is more tidy with y-ticks included

Faster clust! Default parameters edited to make it much faster without compromising quality.