Use `this` as params for `pathFor` and friends.
Set blaze-layout version explicitly in smart.json.
Remove CHANGELOG.md
Merge remote-tracking branch 'origin/dev' into dev

Conflicts:
	CHANGELOG.md
Merge pull request #542 from davidworkman9/dev

added class to jQuery on/off popstate bindings
Adds syntax highlighting to the README.
Merge pull request #566 from davidgomes/patch-1

Adds syntax highlighting to the README.
Bump blaze-layout to 0.2.3.

See:
https://github.com/EventedMind/blaze-layout/commit/27d2a0e67a2636b85668abd929af9fc64c818356.

- More helpful error message for {{yield}}.
- Allow {{> yield "footer"}} in addition to {{> yield region="footer"}}
- Same for contentFor
- @tmeasday, can you take a quick look?
- cc @avital