exp/filesystem: use serverutil.Glob, tidy up

User serverutil.Glob instead of re-implementing Glob.
Change some functions to methods on *Server.

Also incidentally fixes #378.

Change-Id: I8380b71040de7c9329499d2b3137f7a1bd5b7fc9
Reviewed-on: https://upspin-review.googlesource.com/9567
Reviewed-by: Rob Pike <r@golang.org>
3 files changed
tree: 91cabfcbb457e52571cd8ccfcdb3251ea0391c62
  1. client/
  2. cmd/
  3. filesystem/
  4. README.md

Experimental components

This directory contains components that are experimental or under development.