Tweak message about staff review of application.
Tweak message about staff review of application.

It bugged me that "staff" was used as a singular verb but paired with
a plural pronoun ("we").  This commit rewrites the text to avoid the
singular/plural nature of "staff," and to refer to the staff in the
third (not first) person.

nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome