0.1.11: a provisioner brakes a withdrawal larger than its bound (hq to-be 45 Phase 2)

Issue 241 withdrew seven consumers in one pass; 0.1.10 refuses a file it
cannot read, and a file read whole that names nobody still withdrew
everybody. A pass that would withdraw more than withdrawAtOnce consumers
(1), or more than withdrawFraction (0.5) of those held, now withdraws
nothing and says so; while the mesh goes on not asking, one is let go every
releaseEveryMs (an hour). A consumer asked for again is kept.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@novox/mesh-sdk",
-  "version": "0.1.10",
+  "version": "0.1.11",
   "description": "The stable spine a Novox Mesh module's own code builds against.",
   "type": "module",
   "exports": {