(Re)Implement live update of corpus and job lists.

app/static/js/CorpusList.js

@@ -46,8 +46,7 @@ class CorpusList extends List {
   }
 
 
-/*
-  corporaUpdateHandler(delta) {
+  updateWithPatch(delta) {
     var corpusElement, key, listItem;
 
     for (key in delta) {
@@ -74,5 +73,4 @@ class CorpusList extends List {
       }
     }
   }
-*/
 }

app/static/js/JobList.js

@@ -49,8 +49,7 @@ class JobList extends List {
   }
 
 
-/*
-  jobsUpdateHandler(delta) {
+  updateWithPatch(delta) {
     var jobElement, jobStatusElement, key, listItem;
 
     for (key in delta) {
@@ -83,7 +82,6 @@ class JobList extends List {
       }
     }
   }
-*/
 }
 
 JobList.SERVICE_COLORS = {"nlp": "blue",