remove non-tsa content authored by anarcat's avatar anarcat
<!-- update with `ls -d doc/*.md | sed 's/.md$//;s/\(.*\)/ * [\1](doc\/\1)/'` -->
* [accounts](doc/accounts)
* [admins](doc/admins)
* [bits-and-pieces](doc/bits-and-pieces)
* [extra](doc/extra)
* [hardware-requirements](doc/hardware-requirements)
* [how-to-get-help](doc/how-to-get-help)
* [naming-scheme](doc/naming-scheme)
* [reporting-email-problems](doc/reporting-email-problems)
* [services](doc/services)
* [ssh-jump-host](doc/ssh-jump-host)
* [static-sites](doc/static-sites)
* [svn-accounts](doc/svn-accounts)