Initial GitHub Commit: Linux GP-WholeThing v0.2.8 Published

This is the initial GitHub commit for Linux GP-WholeThing v0.2.8, a user-friendly visualization tool for PCIe troubleshooting. Detailed views of PCIe architecture are provided, simplifying understanding and navigation of its complex components.

Main features include:
- Direct physical memory access tailored for 64-bit addressed memory.
- Streamlined MMIO device interaction.
- Real-time raw memory monitoring.
- RUNCONMPAT executable for various popular Linux distributions compatibility.

This commit also encapsulates features introduced in v0.2.3:
- A user-friendly visualization tool for resolving PCIe technical issues. It provides detailed views of PCIe architecture, simplifying understanding and navigation of its complex components.