only url-encode weave IDs when constructing a URL with them

services/sync/modules/base_records/wbo.js

@@ -62,14 +62,14 @@ WBORecord.prototype = {
       this.uri = uri;
   },
 
-  get id() { return decodeURI(this.data.id); },
-  set id(value) {
-    this.data.id = encodeURI(value);
-  },
+  get id() { return this.data.id; },
+  set id(value) { this.data.id = value; },
 
   // NOTE: baseUri must have a trailing slash, or baseUri.resolve() will omit
   //       the collection name
-  get uri() { return Utils.makeURI(this.baseUri.resolve(this.id)); },
+  get uri() {
+    return Utils.makeURI(this.baseUri.resolve(encodeURI(this.id)));
+  },
   set uri(value) {
     if (typeof(value) != "string")
       value = value.spec;

services/sync/modules/engines.js

@@ -143,7 +143,6 @@ Engine.prototype = {
     this._osPrefix = "weave:" + this.name + ":";
 
     this._tracker; // initialize tracker to load previously changed IDs
-    dump(this.name + "engine initialized.\n");
     this._log.debug("Engine initialized");
   },