fusionChart version update to 3.18

Author: Sureshsangra19

package.json

@@ -72,7 +72,7 @@
     "@types/jasmine": "2.5.53 - 4.x",
     "@types/jasminewd2": "~2.0.2",
     "@types/node": "6.0.60 - 17.x",
-    "fusioncharts": "^3.19.0",
+    "fusioncharts": "^3.18.0",
     "jasmine-core": "2.6.2 - 4.x",
     "jasmine-spec-reporter": "4.1.0 - 7.x",
     "karma": "3.0.0 - 6.x",