Changed app.js
Merge remote-tracking branch 'origin/master' into Front-End-Devlopment

Updating new file
Merge branch 'master' into Front-End-Devlopment
Fixed image size
Merge branch 'Front-End-Devlopment' of https://github.com/arushs/testProject into Front-End-Devlopment
Merge branch 'Front-End-Devlopment'