chg: [generic_picker] added an icon to show that a galaxy will trigger

the matrix galaxy picker

app/Controller/GalaxiesController.php

@@ -108,6 +108,7 @@ class GalaxiesController extends AppController
                     'name' => $galaxy['Galaxy']['name'],
                     'functionName' => "getMatrixPopup('" . $target_type . "', '" . $target_id . "', " . $galaxy['Galaxy']['id'] . ")",
                     'isPill' => true,
+                    'isMatrix' => true
                 );
                 if ($galaxy['Galaxy']['id'] == $mitreAttackGalaxyId) {
                     $param['img'] = "/img/mitre-attack-icon.ico";

app/View/Helper/GenericPickerHelper.php

@@ -86,6 +86,10 @@ class GenericPickerHelper extends AppHelper {
         if (isset($param['template']['infoExtra'])) {
             $pill_html .= $this->_View->element('genericPickerElements/info_extra', array('infoExtra' => $param['template']['infoExtra'], 'forceIcon' => true));
         }
+        if (isset($param['isMatrix']) && $param['isMatrix']) {
+            $span = '<span style="position: absolute; font-size: 8px; top: 2px;" class="fa fa-th" title="' . __('Start the galaxy matrix picker') . '"></span>';
+            $pill_html .= $span;
+        }
         $pill_html .= '</a>';
         $pill_html .= '</li>';
         return $pill_html;

app/webroot/css/main.css

@@ -902,6 +902,7 @@ a.pill-pre-picker {
     background-color: #fcfcfc;
     font-weight: bold;
     border: 1px #65737ec8 solid;
+	position: relative;
 }
 .nav-pills > .active > a.pill-pre-picker {
     background-color: #65737e32;