No need to duplicate stuff here and in the show-only-incomplete-todos.md file.

We can expect people to read the Todos guide from beginning to end, so I don't think we need to duplicate the exact text on multiple pages. Hence, I feel that this change makes it look a bit more polished and elegant (even though it can certainly still be improved further).
Fix explanation of serialize default behaviour.

I didn't understand the previous wording about pulling the dynamic segment. I found the explanation in http://emberjs.com/guides/routing/defining-your-routes/ much clearer and so edited this to be similar.
Update naming-conventions.md
wrapping long line
added in the deprecationMessage and styled
Use Ember.Handlebars in helpers guide

This is pretty nit picky, but if JSHint is configured out of the box with your build tools to accept Ember as a global, this save you from having JShint throw "Handlebars in undefined" errors if you copy the example directly from the guide.
Merge pull request #1515 from southpolesteve/patch-1

Use Ember.Handlebars in helpers guide
Update deleting-todos.md

added a ","
Add jobs.emberjs.com callout.
Update /builds fixtures for 1.6.0-beta.4.
fix javascript syntax for action bubbling example
Merge pull request #1520 from bantic/patch-1

fix javascript syntax for action bubbling example
Merge pull request #1519 from rjackson/add-ember-jobs-callout

Add jobs.emberjs.com callout.
Update redirection.md

posts[0] doesn't work with ember data
Merge pull request #1521 from edance/master

Update redirection.md
Update api.yml
Merge pull request #1522 from edance/master

Update api.yml
Improve bindings guide to use relative bindings
Merge pull request #1212 from alexspeller/improve-bindings-guide

Improve bindings guide to use relative bindings
Fix bindings guide typo