Workshop prerequisites

[Czirion]

Reviewer's comment: I think not only does the audience need to "have some familiarity with biological concepts, such as that each living organism has a genome" but also some understanding of what sequencing techniques are and what can they achieve, would be greatly beneficial, otherwise he introduction should ellaborate more on that.

To do: Decide if modify the prerequisite or add an explanation about sequencing before the current Introduction in the Data Tidiness episode.

[Czirion]

Also, I think we should homogenize the prerequisites of each lesson.

[Czirion]

To do: Modify prerquisites in Project Organization and Management lesson. Put all the prerequisites of each lesson in the Main workshop page prerequisites