feat: and ng2-completer to dependencies list

Author: nnixaa

package-lock.json

@@ -65,6 +65,7 @@
     "leaflet": "1.2.0",
     "nebular-icons": "1.0.9",
     "ng2-ckeditor": "1.1.13",
+    "ng2-completer": "2.0.8",
     "ng2-smart-table": "1.3.5",
     "ngx-echarts": "2.0.1",
     "normalize.css": "6.0.0",