- Pulled in a bunch of omitted files. ...

- Added .gitignores.
- Fixed file permissions.

- Miscellaneous minor tweaks. ...

- Added reference to repository software evaluation report.
- Added note about configurator backwards compatibility.
- Fixed recommendations for installer (removed web-based stuff).
- Added configurator to upgrade section.
- De-emphasised Red Hat and rpm.
- Updated conclusion.

- Revised implementation plan. ...

- Added discussion of versioning.
- Added version upgrade scenario.

- Updated existing system installer diagram. ...

- Added document history.

- Incorporated more feedback from John Rankin.

- Incorporated some of JR's feedback.

- A couple of final tweaks.

- Added diagrams for existing system install and reconfiguration. ...

- Completed sections on existing system install and reconfiguration.
- Changed diagrams to proper figures.
- Added note about not configuring repository look and feel.
- Fixed spelling.
- Tweaked various bits of text.

- Added makefile. ...

- Changed architecture section to typical usage scenarios and added
  initial text.
- Added diagram of bare metal installer scenario.

- Added note about portability of shell solution.

- Copied from EduForge wiki.