Changes aliquotType of blood_lysing to blood instead of !NA.
Adds new step for prelysing process.

Modifies steps configuration for prelysing steps.

Connects prelysing to DNA extraction workflow
Separates reception from batching to prelysing
Prelysing must be before lysing process
Changes name of role for blood prelysing awaiting reception
Changes roles for prelysing and prelysing batched
Merge pull request #427 from emrojo/blood-prelysing

Blood prelysing