Stylistic updates to readme file for better readability
Style of code updated
Merged package.json fix
Merge branch 'master' into update-identity-readme
Updated frontend.properties with apiroot and changed readme file accordingly
Merge branch 'master' into update-identity-readme
Merge branch 'master' into update-identity-readme
Merge pull request #5881 from guardian/update-identity-readme

Update identity readme