Updated to jekyll 1.1.2; tidied config; updated meta image.
PRs: added `fiction/2013-08-05-quiddlopolis-part-1.html`.

Post revisions:

* `fiction/2012-08-05-quiddlopolis-part-1.html`:
	- New post!
	- This is actually in the same narrative series as All Out. Neat.
config: exclude Sublime Text workspace; tidy