Create Flatpak package

[bcherrington]

Description

Create Flatpak package to provide universal installation options.

Rationale

Would provide universal installation options.

Impact

Medium - Would make installation easier on various distributions.

Relevant Documentation

• Requirements: NFR-USE-003
• Architecture: SAS 3.5 (Deployment View)
• Design: N/A
• Implementation: N/A (New feature)

Implementation Notes

• Research Flatpak packaging requirements
• Create Flatpak manifest
• Test packages on various distributions
• Document installation and usage of packaged versions