Fix typo
Remove unnecessary / confusing code in example
as of Rails 3.2.13 it appears that importing an engine's migration into the host app is achieved by rake blorgh_engine:install:migrations
fixed a article link at sitepoint
Merge pull request #132 from hlee/master

Fixed an article link at sitepoint
Merge pull request #129 from rafBM/master

Remove “Sweepers” from Caching TOC and mention Page/Action caching removal
Proofreading tweaks to the Mailer guide
Merge pull request #131 from lazylester/master

Edge rails new syntax for importing engine migration
Escape multibyte line terminators in JSON encoding

Currently, json/encoding respects the JSON spec (as it should) which 
disallows \n and \r inside strings, escaping them as expected.

Unfortunately, ECMA-262 (Javascript) disallows not only \n and \r in 
strings, but "Line Terminators" which includes U+2028 and U+2029. 
See here: http://bclary.com/2004/11/07/#a-7.3

This pull request adds U+2028 and U+2029 to be escaped.

# Why? 

It's very common to see something like this in a Rails template:

<script type="text/javascript"> 
var posts = <%= @posts.to_json %>;
</script>

If U+2028 or U+2029 are part of any attributes output in the to_json
call, you will end up with an exception.
In Chrome: Uncaught SyntaxError: Unexpected token ILLEGAL 

# Why not?

This is JSON encoding, and the JSON spec is specific about how to 
encode strings. U+2028 and U+2029 don't get special treatment.

Just trying to start a discussion... what do you do in your apps
to deal with this? Is there a convention I'm missing?
mark relation mutator as :nodoc: [ci skip]
Added a section on Rails Controller naming conventions.
Merge branch 'master' of github.com:lifo/docrails
adjust config.ru tempalte used in the rails on rack guide
remove broken links from reference section in debugging guide.
remove trailing whitespace from AR Basics guide
link the Active Record pattern to the EAA Catalog
add `(association)`_type to schema convetions in AR basics guide.
fix formatting typo, + should be `
Typos/grammar fixes
Changed rspec/model directory example to spec/models