made prog1-s multi-value prog1s
more readme
when a logger is disabled, still forward the message to parent loggers re ADWolf:#1243
let json encode encode values by default... printing to string means doubles come through with d0 re ADWolf:#1244
trying to make it possible to add pre-encoded json to log-messages and
have that get output correctly

 re ADWolf:#1244
 re ADWolf:#1243
add an even higher logging level for temp muting capability