Add PsiCLASS

[gallardoalba]

FOR CONTRIBUTOR:

• - I have read the CONTRIBUTING.md document and this tool is appropriate for the tools-iuc repo.
• - License permits unrestricted use (educational + commercial)
• - This PR adds a new tool or tool collection
• - This PR updates an existing tool or tool collection
• - This PR does something else (explain below)

[bgruening]

Go back to bed 😛

[gallardoalba]

After running the tool, it finished succefully, but it generates this stderr: sh: samtools: command not found.So, samtools seems to be required after all.
Galaxy history: https://usegalaxy.eu/u/gallardoalba/h/genome-wide-alternative-splicing-analysis-1

[gallardoalba]

After running the tool, it finished succefully, but it generates this stderr: sh: samtools: command not found.So, samtools seems to be required after all. Galaxy history: https://usegalaxy.eu/u/gallardoalba/h/genome-wide-alternative-splicing-analysis-1

I think the problem is that I didn't include the dependency in run in the recipe.