The timeline is a useful reference and the reader should not have to
scroll down to see it. Move the release cycle after the timeline.
Signed-off-by: Loic Dachary <ldachary@redhat.com>
* Explain the development cycle and stable release cycle
* Replace the 18 month duration with the LTS+2 overlap logic
* Explain that the estimated retirement is an educated guess
that depends on the stable release frequency
* Replace Support with Stable in LTS to avoid confusion with
professional services
* Do not promise bugs will be handled, only that they will be triaged
Signed-off-by: Loic Dachary <ldachary@redhat.com>