* use HOWTO_monitor_the_automated_tests_AKA_nightlies to explain the nightlies
* replace references to Serverity with Backport tracker
* add links to the backporter manual and the release page
* s/0.95/9.0.0/
* unify release names to be lowercase
* replace lifecycle with release cycle and end of life with retirement
* Prefer LTS or Long Term Stable over Long Term Support
Signed-off-by: Loic Dachary <ldachary@redhat.com>
Document the high level view of the development workflows which are
otherwise implicit and non trivial to figure out.
Signed-off-by: Loic Dachary <ldachary@redhat.com>