fix(plugin dashboards): fixed issue with plugin dashboard list, fixes grafana#6215

Author: torkelo

public/app/features/plugins/import_list/import_list.html

@@ -14,16 +14,18 @@
 					</span>
 				</td>
 				<td>
-          <span ng-if="dash.imported" bs-tooltip='"Imported revision:" + dash.importedRevision'>
+          <span>
             Revision: {{dash.revision}}
+            <span ng-if="dash.imported" class="small">(Imported: {{dash.importedRevision}})</span>
           <span>
 				</td>
 				<td style="text-align: right">
 					<button class="btn btn-secondary btn-small" ng-click="ctrl.import(dash, false)" ng-show="!dash.imported">
 						Import
 					</button>
 					<button class="btn btn-secondary btn-small" ng-click="ctrl.import(dash, true)" ng-show="dash.imported">
-						Update
+            <span ng-if="dash.revision !== dash.importedRevision">Update</span>
+            <span ng-if="dash.revision === dash.importedRevision">Re-import</span>
 					</button>
 					<button class="btn btn-danger btn-small" ng-click="ctrl.remove(dash)" ng-show="dash.imported">
 						<i class="fa fa-trash"></i>

public/app/plugins/datasource/elasticsearch/query_def.js

@@ -22,7 +22,7 @@ function (_) {
     bucketAggTypes: [
       {text: "Terms",           value: 'terms', requiresField: true},
       {text: "Filters",         value: 'filters' },
-      {text: "Geo Hash Grid",        value: 'geohash_grid', requiresField: true},
+      {text: "Geo Hash Grid",   value: 'geohash_grid', requiresField: true},
       {text: "Date Histogram",  value: 'date_histogram', requiresField: true},
     ],