Ruby 1.9.2: explicitly raise NoMethodError for explicit coercion attempts. Calling super gives us NameErrors.

Replace reset_counter_cache with reset_counters that has API inline with existing update_counters method

[#1211 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

add_column and change_column in the Mysql adapter now accept some
additional options:
:first => true        # Put the column in front of all the columns
:after => column_name # Put the colmn after 'column_name'

add_column :new_col, :string, :first => true
add_column :another_col, :integer, :default => 0, :after => :new_col

[#3286 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

  * A new module (ActiveSupport::Autoload) is provide that extends
    autoloading with new behavior.
  * All autoloads in modules that have extended ActiveSupport::Autoload
    will be eagerly required in threadsafe environments
  * Autoloads can optionally leave off the path if the path is the same
    as full_constant_name.underscore
  * It is possible to specify that a group of autoloads live under an
    additional path. For instance, all of ActionDispatch's middlewares
    are ActionDispatch::MiddlewareName, but they live under 
    "action_dispatch/middlewares/middleware_name"
  * It is possible to specify that a group of autoloads are all found
    at the same path. For instance, a number of exceptions might all
    be declared there.
  * One consequence of this is that testing-related constants are not
    autoloaded. To get the testing helpers for a given component,
    require "component_name/test_case". For instance, "action_controller/test_case".
  * test_help.rb, which is automatically required by a Rails application's
    test helper, requires the test_case.rb for all active components, so
    this change will not be disruptive in existing or new applications.

In the current stable, ActiveRecord::Associations::AssociationProxy#method_missing calls yield() if a block is given, causing the block to always be evaluated in its calling context. However, in the case of instance_eval, correct behavior requires that the block be passed directly to the @target, rather than being evaluated inside a different block. Incidentally, this also simplifies the code slightly.

[#3412 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

[#1211 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

reloaded in dev mode

Stop evalling the environment file in favor of require + setting a Kernel#config. This will fix the bug where reopening classes caused them to be overwritten.

* rails is now a metagem (gem install rails works as it does now)
* railties includes the glue layer, so you can easily declare dependencies
  on railties, actionpack, and actionmailer and not get ActiveRecord's rake
  tasks, initializers, etc.

and pages

possible controllers to route to

Update vendored thor and ensure that content is completely modified before checking file collisions.
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>