update demo

Author: MIt9

package-lock.json

@@ -26,7 +26,7 @@
     "@angular/platform-browser-dynamic": "~4.4.6",
     "@angular/platform-server": "~4.4.6",
     "@angular/router": "~4.4.6",
-    "angular-4-data-table": "^0.4.4",
+    "angular-4-data-table": "^0.4.5",
     "bootstrap": "^3.3.6",
     "core-js": "^2.4.1",
     "reflect-metadata": "^0.1.3",