Ultra 2 SOP/doc updates

Script and doc updates from Ultra 2. Needs merged before !4 (merged).

added 4 commits

• 453e56c3 - Scripts for adding older samples
• 2d5c6dda - Fixed to get individuals from ped files
• 356edbb6 - Mapping to family ids improved
• 1cfac4a4 - Reanalysis scripts for preparation with symlinks and creating singleton families from duos

Compare with previous version

added 1 commit

• 7f061ccf - Improved finding FASTQ files for symlinks and copy to params instead of move

Compare with previous version

mentioned in merge request !4 (merged)

changed title from Ultra2 -> mwham_develop to Ultra 2 SOP/doc updates

changed the description

changed target branch from mwham_develop to master

merged