Completed draft of Administrator guide

[jdormansteele]

Note: Pending PR https://github.com/katzenpost/website/pull/131needs to be merged before this PR is merged.

This draft of the entire Admin Guide is submitted for final review preliminary to publishing. Here is a new PDF of the guide:
admin_guide.pdf

The following topics are new:

• Quickstart
  quickstart.pdf

• Installation
  install.pdf

Several other topics have been touched with minor revisions.

Certain proposed topics related to configuration have been moved to a to-do directory and are not part of this draft. This is because configuration is currently an unresolved user experience and a subject of debate among the developers. This situation must not block the rest of the guide. The affected topics include Gensphinx, Tuning, a summary introduction, and any future topics such as a publicly usable genconfig.

The uncertainty surrounding configuration is handled in the new Installation topic with a recommendation to contact the project developers for assistance.

I request review of the new topics be completed and merged by the end of the week and that the finished document be published at that time. This will complete my responsibilities under WHS MoU 5.1, allowing me to invoice for it.

[david415]

in the quick start docs, please remove "pq-" from the service names.

systemctl start pq-katzenpost-mixserver

[david415]

generally, remove "pq" from the docs if it appears anywhere; it serves no purpose other than to make names longer and more cumbersome. more of such strings containing "pq" are present in the installation doc as well.