title: Native script IOS deployment
body: <p>We are trying to build iOS application using NativeScript sidekick on a <code>Linux</code> machine.
  We got to the stage where it asks for certificate and provisioning profile.
  How do we get these files?
  We have a paid Apple developer Id. We created a certificate but it downloads a CER and we have no Idea what extension sidekick needs (it is not CER for sure).
  How do we create the file that sidekick needs?
  It also asks for a provisioning profile how do we get this?</p>