Moved support from both Action Pack and Active Record into a separate module called Active Support that can be included using svn:externals in both

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Added Base.default_timezone accessor that determines whether to use Time.local (using :local) or Time.utc (using :utc) when pulling dates and times from the database. This is set to :local by default.

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Fixed that the const_missing autoload assumes the requested constant is set by require_association and calls const_get to retrieve it. If require_association did not set the constant then const_get will call const_missing, resulting in an infinite loop #380 [bitsweat]

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Added the possibility for adapters to overwrite add_limit! to implement a different limiting scheme than "LIMIT X" used by MySQL, PostgreSQL, and SQLite.

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Added ActionMailer::Base.deliver_method = :test to the test environment so that mail objects are available in ActionMailer::Base.deliveries for functional testing.

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Added ActionMailer::Base.raise_delivery_errors = false to the test environment as we checks will be performed against deliveries array instead.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@267 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

Added :host and :protocol options to url_for and friends to redirect to another host and protocol than the current.

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Added protection for creating a model through the generators with a name of an existing class, like Thread or Date. It'll even offer you a synonym using wordnet.princeton.edu as a look-up. No, I'm not kidding :) [Florian Gross]

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Added allow_nil options to validates_inclusion_of so that validation is only triggered if the attribute is not nil [what-a-day]

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Added work-around for PostgreSQL and the problem of getting fixtures to be created from id 1 on each test case. This only works for auto-incrementing primary keys called "id" for now #359 [Scott Baron]

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Added search through session to clear out association caches at the end of each request. This makes it possible to place Active Record objects in the session without worrying about stale data in the associations (the main object is still subject to caching, naturally) #347 [Tobias Luetke]

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Added more informative exception when using helper :some_helper and the helper requires another file that fails, you'll get an error message tells you what file actually failed to load, rather than falling back on assuming it was the helper file itself #346 [dblack]

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Fixed that options[:counter_sql] was overwritten with interpolated sql rather than original sql #355 [bitsweat]

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Fixed that overriding an attribute's accessor would be disregarded by add_on_empty and add_on_boundary_breaking because they simply used the attributes[] hash instead of checking for @base.respond_to?(attr.to_s). [Marten]

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Fixed "rake stats" to work with sub-directories in models and controllers and to report the code to test ration [Scott Baron]

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Fixed that Base.table_name would expect a parameter when used in has_and_belongs_to_many joins [Anna Lissa Cruz]

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The dispatcher should reload the associations AFTER clearing the inheritable variables, not before, or callbacks and others wont work

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Fixed that nested transactions now work by letting the outer most transaction have the responsibilty of starting and rolling back the transaction. If any of the inner transactions swallow the exception raised, though, the transaction will not be rolled back. So always let the transaction bubble up even when you've dealt with local issues. Closes #231 and #340.

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Fixed validates_{confirmation,acceptance}_of to only happen when the virtual attributes are not nil #348 [dpiddy@gmail.com]

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Fixed regression with Base#reset_session that wouldn't use the the DEFAULT_SESSION_OPTIONS [adam@the-kramers.net]

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Fixed error rendering of rxml documents to not just swallow the exception and return 0 (still not guessing the right line, but hey)

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Switched strategy on the id_before_type_cast problem and just did an explicit method so postgresql wouldnt choke on id is null

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Added a require_association hook on const_missing that makes it possible to use any model class without requiring it first. Added that Active Record associations are now reloaded instead of cleared to work with the new const_missing hook in Active Record.

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