Add biocontainers image for merge_kallisto.R

Add biocontainers image for merge_kallisto.R. Fixes #169 (closed)

changed milestone to %pipeline

added pipeline label

@kanitz Can you please review this?

added 6 commits

• e769e996...3bc92be6 - 4 commits from branch dev
• 50094594 - Merge branch 'dev' of...
• 7b003c31 - Sync with dev

Compare with previous version

merged

mentioned in commit 1f9ca7c2

mentioned in issue #169 (closed)

mentioned in issue #150 (closed)