tree ae92beff5d6f88fd2af766cddc847f6be89c2947
parent 7d5be299206e801d39e0e07eec54dfc5948a15a5
author Ian Wienand <iwienand@redhat.com> 1439178820 +1000
committer Ian Wienand <iwienand@redhat.com> 1440652771 +1000

Talk about local.conf first

We bury the lead with all the historical notes about localrc; just
talk about what is important to somebody setting up a current
devstack, which is local.conf.

There are already inline examples of config-variables, etc.  Remove
them, but add a small overview example for logging in its place.

Change-Id: I466252ffba66ef4ea180c9355f715a19eb4f8017