Improve logging of ActiveModel::MassAssignmentSecurity::Sanitizer

Call methods on the correct instance in AR::Schema.define

log at debug level what line caused the redirect_to

Add support for macaddr, inet, and cidr types to PostgreSQL adapter

Add separator option to grouped_options_for_select

Allow manual rollbacks in after_save to reset object correctly

Now that migrations support instance methods, we should
use the same instance rather than relying on delegation
to a global instance. This allows subclassing AR::Schema.

Changing the indentation level of the block comment close for Sass

an alias is provided.  Without the alias, the column cannot be found
and properly typecast.

This reverts commit e8feaff6, reversing
changes made to 9adf28c0.

Reason: This broke the actionmailer tests

remove unnecessary require

- access & filters don't use multibyte ext
- transliterate requires only AS::Multibyte but not multibyte ext

Bring SqlByPassTest to light and fix broken tests

Integer limit out of range should be allowed to raise. Closes #6272

fix safe string interpolation with SafeBuffer#%

Fixes issue where SQL fragments prevented type casting based on column

Fix misprint in AR changelog

Since `bundle install` was fixed in `rails plugin new`, it
now requires `rails 4.0.0.beta` version in filesystem when
running tests. Instead of providing it, we can run tested
command with `--dev` option, to use rails from the local
directory.

SQLite3 doesn't actually support the 'time' type.

Remove useless check of adapter

Bump sqlite3 gem