Checking if unconfirmed_email has changed before to set update_needs_confirmation flash message.
Minor correction on changelog
Do not add ActionView::Helpers::DateHelper to all models
Ensure a new token is generated if the previous one expired
Add a note about APIs in token authenticatable, closes #1959
Checking if unconfirmed_email has changed before to set update_needs_confirmation flash message.

Conflicts:

	test/integration/registerable_test.rb

Signed-off-by: José Valim <jose.valim@plataformatec.com.br>
Revert "New password default minimum length is now 8"

This reverts commit 2950434ed344610770ad83dd77c9f45b9f01713c.
It is backwards incompatible, we need a better migration plan.
Revert "Revert "New password default minimum length is now 8""

This reverts commit b1f490a2f83630c185a664d7059bb58d23498c8f.
Actually, the implementation was good!
Update README.md include :timedout notice

Resolves #1777
Merge pull request #1993 from ahmeij/master

Add message about :timedout flash to the Readme (resolved #1777)
Rails 3.2.7 deprecates update_attribute in favor of update_column. Updated projects using Devise output lots of warnings because Devise uses the deprecated version in some places. This commit replaces update_attribute with update_column to fix that.
Merge pull request #1998 from fabiokr/update_attribute

Replaces update_attribute with update_column
Fix README [ci skip]
fixed typo in readme.md
Merge pull request #2007 from willrax/patch-1

fixed typo in readme.md
Revert "Rails 3.2.7 deprecates update_attribute in favor of update_column"

Rails 3.2.8 is rolling back the deprecations.

This reverts commit 7d41072c0e9e733d20b0d2eb83fd64160daf1bae.
Update lib/devise/rails/routes.rb
Merge pull request #2027 from nashby/patch-1

Update lib/devise/rails/routes.rb comments
html5 autofocus for a better ux from the get go
extra whitespace