Update security.js
Update security.js

enable https only
aprilwebster/personality-insights-nodejs,jcarboneri/simple-tc-pi-blx-demo,aniket-deole/HK2015,watson-developer-cloud/personality-insights-nodejs,vibhasinghal/personality-insights-nodejs,vibhasinghal/personality-insights-nodejs,aprilwebster/personality-insights-nodejs,jcarboneri/simple-tc-pi-blx-demo,watson-developer-cloud/personality-insights-nodejs