Cg-lims

adding contol check + refactor (142)(patch)

Added
- check for control samples

Changed
- some refactoring

Update twist_qc_amount.py (140)(patch)

Changed
- minimum amount changed from 300 to 500

Check udfs (137)(minor)

Added
- script to check artifact udfs have been set

Changed
- Added a optional flag --measurement to the get_artifacts function

Fixed
- old broken test
- refactored test structure a bit

Aliquot covaris microbial (133) (minor)

* initial set up

* aliquot model

* ready for stage

* handle ntc samples

* simplify...

* fix gherkin

* high concentration warning instead of error

* spaaace

* mu

* mu test

* reference to AM-doc and high concentration exception

* fix type hint and warnings

* qc flag!

EPP to set method document (130)(minor)

Added
- EPP to set method document

delivery date no longer set automatically. Set by user in step (131)(minor)

Changed
- delivery date goingf back to be set by user. Instead of being automatically set as the date when the delivery step is run