install-quick.txt: Add some clarifications to help new users
The initialization instructions do not explicitly state that
running the initialization also starts the server, so add a
paragraph mentioning this. Also add a section about how to stop,
start and restart the server.
Mention that OpenID is the default authentication type, and add an
example of proxy configuration which is needed when using an
external OpenID provider and the server is behind a proxy.
The canonical url of the server can be found by running git config
on the settings file. Change the example to use that instead of
using cat and grep.
Change-Id: I26ecb5548dd014977b570c14ab5b6e0bb5060a79
1 file changed
