Adds an org-static-blog-after-publish hook

[JanJoar]

I wanted to automatically upload changes to my server after org-static-blog-publish and so created a wrapper function and renamed org-static-blog-publish to org-static-blog-publish-blog as to be backward compatible. Then I added a simple hook that runs after completion.

[bastibe]

This is cool! Thank you!

However, I feel that this is better reserved to an advice of org-static-blog-publish, instead of a full-blown hook. If you see it differently, please do explain your reasoning; I am open to discussions about this.

[JanJoar]

You're right of course that advice works for this, but I fail to see the harm of a hook. Mind you that I am firmly an inclusionist so your view might be different. I just thought of using a hook, failed to find one, and added it. I don't really have any deeper reasoning.

[bastibe]

No harm in a hook. In terms of API design, I am deletionist. More code is more bug opportunities and more maintenance burden. Still, it's just a hook.

Why did you make it a new function, instead of attaching the hook to the end of the existing function?