server has:
web/builders/index.html
web/builders/$client/index.html
web/builders/$client/$buildnum/index.html
web/builders/$client/$buildnum/$buildstep.html
clients/$client/last_build_num_allocated
clients/$client/last_build_num_uploaded
clients/$client/builds/$buildnum/steps/$buildstep/prog
clients/$client/builds/$buildnum/steps/$buildstep/args
clients/$client/builds/$buildnum/steps/$buildstep/exitcode
clients/$client/builds/$buildnum/steps/$buildstep/stdout
clients/$client/builds/$buildnum/steps/$buildstep/stderr
clients/$client/builds/$buildnum/result
clients have:
builder/builds/$buildnum/steps/$buildstep/prog
builder/builds/$buildnum/steps/$buildstep/args
builder/builds/$buildnum/steps/$buildstep/exitcode
builder/builds/$buildnum/steps/$buildstep/stdout
builder/builds/$buildnum/steps/$buildstep/stderr
builder/builds/$buildnum/result
builder/tempbuild
builder/user
builder/pass