MobileOrg push

I just spent the last hour and a half fighting with webdav, emacs, and MobileOrg. I thought that I had all of this settled a while ago, but, as before, org-mode just keeps surprising me with new functionality that I hadn’t yet realized that I needed. Now I can capture from my mobile, as well as update todo states.

Next up, I want to do the org-mobile-push from the emacs running on my slice, rather than from Aquamacs running on the desktop; and I want to dispatch it as a post-commit hook in my bare orgfile git repo.