Add galaxy tool description

• Add tool description :
  • in form to run analysis
  • in analysis workflow invocation

changed milestone to %0.2.0-stable

added UI/UX label

assigned to @rplanel

created merge request !89 (closed) to address this issue

mentioned in merge request !89 (closed)

created merge request !90 (merged) to address this issue

mentioned in merge request !90 (merged)

mentioned in commit 84bd432e

closed with merge request !90 (merged)