First pack of changes in upcoming chain to redesign Rally docs.
All information related to the installation and upgrades process
separated and refactored. Modified files fit 80 symbols margin
where possible.
[TODO] continue with other parts of the docs:
- Quick start aka Rally step-by-step
- Command Line Interface
- Rally Task Component
- Rally Verification Component
- Rally Plugins, Rally Plugins Reference
- Contribute to Rally
- Request New Features
- Project Info
[TODO] add 80 symbols margin check similar to what
Performance Documentation has
Change-Id: I0075be010fcad98272cec0928bcd29ca7b655d33
ec1f9e4e01