updated and clarified readme. changed PostController to PostsController as it would be generated by rails. Also changed ApplicationSerializer to ActiveModel::Serializer
Merge pull request #59 from stayce/master

Updated Readme
Prep for 0.5.0
add ActiveSupport.on_load announcement
Add support for customizing fields
Merged on_load
Fix the build
Fix build for real
Add URL to serializers (closes #61)

Thanks so much to @vanstee for the initial
implementation!
Remove left over references to scope instance variable
Revert "Fix build for real"

This reverts commit 43f32c868a6bbe2c1061c8c58e0fdd9da43a29e3.
Fix build the correct way, ensure new apps work, closes #63
Fix the build on 1.8.7 :trollface:
use :root option in render :json

ArraySerializer can now render arrays with no root
@scope seems to be deprecated - updated the readme to reflect options[:scope]
delete identical test
rename test methods so tests run

incidentally test_array_serializer_with_root fails
support different serializations in ArraySerializer

ArraySerializer can serialize arrays of Hash, ActiveModel::Serializer,
or any PORO that responds to :as_json

Each item in the array should not include its type as a root element,
since normal arrays do not do this. If you want "typed" collections,
don't use an Array.
`rails generate` runs correctly under Rails 3.0.x

* Rails 3.0.x does not yield `app` to `generator` blocks in railties.
  Picks a hopefully reasonable default `Rails.application` in that case.
* Fixes #71
Merge pull request #73 from alindeman/rails-3-0-x

`rails generate` runs correctly under Rails 3.0.x