Removing personal doc build help script

Its not something needed for others and can be easily moved into my home dir
Clear down test directory
CHange X-fakeuserid header to REMOTE_USERURI

We are using a HTTP HEADER to store the URI of the auth user.  THe default name was bit naff, and has been upgraded
@philschatz comment - lead to remval of function in this version. The one in rhaptos2.common is

untouched
These files had LICENCE in docs as well as header.

So they essentially had two conflicting license stmts - remvoed the one thats not AGPLv3
Useful tool to check dependencies of repo.

It is nascent at best and needs expanding