Fixed bug where if the public_hostname is not provided and niginx_port is other than 80, the generated hostname in nginx configuration is incorrect as it doesn't include custom port.
Merge branch 'release/0.2.12' into develop
Merge remote-tracking branch 'upstream/develop' into develop
Merge pull request #14 from akshah123/develop

Fixed bug just having custom port number broke links on the site.
Bumping version for release.
Updating changelog
Merge branch 'release/0.2.13'