Add initial routing documentation
Add documentation on bound helpers
Document escaping in helpers
Add routing redirection documentation
The {{linkTo}} helper
Action helper documentation
Fix documentation for pluralization

The mentioned way of `DS.RESTAdapter.configure({ plurals: { ... } })` is being silently ignored. I figured this out from the tests, which are using the `DS.RESTAdapter.configure("plurals", { ... });` which works.
fix `setupControllers` usage example
Added previous / next links in guides
Merge pull request #220 from tchak/fix-controller

fix `setupControllers` usage example
Fixed description of how to query

As per the code sample, ```find()``` receives a hash as its first parameter, not the second.
Merge pull request #221 from mutewinter/previous_next_guide

Added previous / next links in guides
Fixed output from code sample
Fix error in guides intro
Split up controller documentation
Merge pull request #217 from mehulkar/master

a class for the subsections of guides
Merge pull request #218 from darthdeus/patch-1

Fix documentation for pluralization
Merge pull request #225 from lagartoflojo/master

Fix description of how to query the server using Ember Data's find()
Update source/guides/templates/links.md
Merge pull request #226 from karlguillotte/patch-1

Update source/guides/templates/links.md