HPCC-18601 Re-evaluate package maps widget in 7.0

Improving some of the code in PackageMapQueryWidget.js to take advantage
of the ECLWatch framework. U/I was not loading in 7.0.0 due
to some changes in dependencies - that has been fixed. Also, improve overall usability and
performance.

Signed-off by: Miguel Vazquez <miguel.vazquez@lexisnexis.com>

esp/src/eclwatch/PackageMapDetailsWidget.js

@@ -44,6 +44,7 @@ define([
         templateString: template,
         baseClass: "PackageMapDetailsWidget",
         i18n: nlsHPCC,
+
         borderContainer: null,
         tabContainer: null,
         validateWidget: null,
@@ -121,7 +122,7 @@ define([
             this.process = params.process;
             this.active = params.active;
             if (params.packageMap) {
-                registry.byId(this.id + "Summary").set("title", params.packageMap);
+                registry.byId(this.id + "_Summary").set("title", params.packageMap);
                 domAttr.set(this.id + "PMID", "innerHTML", params.packageMap);
                 domAttr.set(this.id + "Target", "value", params.target);
                 domAttr.set(this.id + "Process", "value", params.process);