Feature/csv import1

[pipaLU]

Description

Enhanced feature for rack sample update by csv files, allowing barcode update based on positions in a rack.

Fixes #223
bug fixes #207 #202 #211 #224 #232

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• I have checked my code and corrected any misspellings

[KeironO]

I'll take a look at it today, sorry - work is manic again.

[KeironO]

Today is also today.