Walden status update

The Wald­en site had been mis-reported as work­ing but of­fline. The status is ac­tual­ly work­ing, but not for local-local com­munica­tion. It is li­nked into the sys­tem, but in simplex mode only, so not use­ful for talk­ing to other re­peat­ers, just not for two peo­ple in/near Wald­en.