chore(ci): update travis script

Author: dhruvdutt

package.json

@@ -41,8 +41,8 @@
     "pretest": "npm run build && npm run lint && npm run tslint",
     "reportCoverage": "nyc report --reporter=json && codecov -f coverage/coverage-final.json --disable=gcov",
     "test": "nyc jest",
-    "travis:integration": "npm run test && npm run reportCoverage",
-    "travis:lint": "lerna bootstrap && npm run lint && npm run bundlesize",
+    "travis:integration": "npm run build && npm run test && npm run reportCoverage",
+    "travis:lint": "lerna bootstrap && npm run build && npm run lint && npm run tslint && npm run bundlesize",
     "tslint": "tslint -c tslint.json \"packages/**/*.ts\"",
     "watch": "tsc -w"
   },