Update documentation for Rails::Application#env_config
Bump Journey requirements to 1.0.4

There are some Action Pack tests for regressions from 3.1 that require
a later version of Journey to pass so bump to the current version.
updating changelogs
updating the version
New #update_columns method.
Suggest using update_columns instead of update_column.

update_column is deprecated in Rails 4.0 so it makes no sense to
recommend adopting it only to require changing to update_columns
in the very next release.
Merge pull request #7159 from parndt/update_columns

Backport update_columns to Rails 3.2
Fix AR#update_columns tests on Ruby 1.8.7
Switched update_column recommendation in changelog to update_columns

This is related to #7159
Merge pull request #7164 from parndt/patch-4

Switched update_column recommendation in changelog to update_columns
* Do not convert digest auth strings to symbols. CVE-2012-3424
updating the changelog
bumping to 3.2.7
updating release date
Merge branch '3-2-rel' into 3-2-stable

* 3-2-rel:
  updating release date
  bumping to 3.2.7
  updating the changelog
  * Do not convert digest auth strings to symbols. CVE-2012-3424
  updating the version
  updating changelogs
Only require the `:rails_env` task where is needed.

`:rails_env` tasks is not needed in all the tasks that depends of
`load_config`, only in the tasks that uses `Rails.env`.

Since `:rails_env` task set the `Rails.env` to be "development" if it is
not set we don't need the `||` statements too

Fix #7175.
adds a missing require from Active Support

This file uses mattr_accessor.
missing require: the AR session store depends on the AP abstract store

This require makes the dependency even more clear.
In particular we are eager loading the session
store but that does not work if AR is used
outside Rails, this patch is preliminary work
in fixing #7160.
Backport #6995 to 3-2 stable

Update `test_help` to config properly turn natural language option.
Last versions of Turn don't monkey patch MiniTest to setup
the natural language option. Here is an [example](https://github.com/TwP/turn/blob/master/try/test_autorun_minitest.rb#L3).

This patches the following behaviour:

    $ rake test:units
    `<top (required)>': undefined method `use_natural_language_case_names='
    for MiniTest::Unit:Class (NoMethodError)
Merge pull request #7187 from frodsan/fix_test_help

Backport #6995 to 3-2 stable