Revert "translation method for arrays on TranslationHelper module returns an array where values for keys of the form (.|_)html keys are html_safe"

This reverts commit 05c95b5c.
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

- enables alternative testing frameworks to include AV::TC::Behavior
  instead of subclassing AV::TC
- also added tests and code for:
  - test view delegates :notice to request.flash
    - useful since generators generate views that use notice
  - test case doesn't try to include modules that are actually
    classes
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

translation method for arrays on TranslationHelper module returns an array where values for keys of the form (.|_)html keys are html_safe

[#4675]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Fix a bug where I18n fallbacks modules where not included in the proper backend if it was set through config.i18n.backend.

Makes String#mb_chars on Ruby 1.9 return an instance of ActiveSupport::Multibyte::Chars to work around 1.9's lack of Unicode case folding.

Refactors class methods from ActiveSupport::Multibyte::Chars into new Unicode module, adding other related functionality for consistency.

[#4594 state:resolved]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

[#4656 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

[#4654 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NSantiago Pastorino <santiago@wyeworks.com>
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Allow use json, yajl-ruby and nokogiri on MRI and Rubinius only.
jruby-debug added only for jruby platform
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

[#4652 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Signed-off-by: NJosé Valim <jose.valim@gmail.com>

[#4645 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

copies properties to child at runtime

Signed-off-by: NSantiago Pastorino <santiago@wyeworks.com>

Broke mysql tests.

This reverts commit edec1afe.

Conflicts:

	activerecord/test/cases/migration_test.rb

[#3234 state:open]

[#3452 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

[#4640 state:committed]
Signed-off-by: Nwycats <wycats@gmail.com>

Nested records (re: autosave) are now updated even when the intermediate parent record is unchanged [#4242 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

[#4629 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

[#4630 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

[#4626 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

[#4635 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

[#4636 state:resolved]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>

Cut the fat and make session stores rely on request.cookie_jar and change set_session semantics to return the cookie value instead of a boolean.

Fixed numericality validator in ActiveModel to reject hex numbers for floats completely [#4622 state:commited]
Signed-off-by: NJosé Valim <jose.valim@gmail.com>