Master issue Population revamp

[jan-petr]

Description

Fix, clean, and revamp the Population module and "Population" handling.

Tasks in step 1 (all can be done in parallel)

• Remove outdated x.Q.Sequence field x.Q.Sequence revamp #1674
• Allow any name for visits Visit management by date #1635
• Fix template creation to be less memory demanding Population module memory-related crash #1650

Tasks in step 3 (all can be done in parallel)

• Redo how PV-masks are used in the population module Use PV masks for Individual Templates #1588

Tasks in step 3 (all can be done in parallel)

• Clean code of native space Improve the code for the native space processing #58 and Native space analysis - homogenize processing #1261
• Make sure structural module is not partially re-run if not necessary Avoid re-resampling unnecesary files #1634
• 4D GetRoiStats Expand functionality of xASL_wrp_GetROIStatistics to 4D/temporal #594

Tasks in step 4 (are independent of other tasks, can't be done in parallel)

• xASL_init_CreateParticipantsTSV does not check rawdata #1658
• Simplifying subject loading to participants.tsv #1669
• Reading hematocrit from participants.tsv #1680

Release notes

Nothing. A master issue.