Added all the new HTML5 form types as individual form tag methods (search, url, number, etc) (Closes #3646) [Stephen Celis]

  ActionDispatch::Request rather than Rack::Request.

* Changed ActionDispatch::Request#method to return a String, to be
  compatible with the Rack::Request superclass.

* Changed ActionDispatch::Request#method to return the original
  method in the case of methodoverride and #request_method not to,
  to be compatible with Rack::Request

Fixed that fragment caching should return a cache hit as html_safe (or it would all just get escaped) [DHH]

Added that ActionController::Base now does helper :all instead of relying on the default ApplicationController in Rails to do it [DHH]

Added ActionDispatch::Request#authorization to access the http authentication header regardless of its proxy hiding [DHH]

[#1249 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Make sure javascript_include_tag/stylesheet_link_tag does not append ".js" or ".css" onto external urls [#1664 state:resolved]
Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

[#2661 state:resolved]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

No CHANGELOG entries please.

This reverts commit 7fa0a8d7.

Fixed that redirection would just log the options, not the final url (which lead to "Redirected to #<Post:0x23150b8>") [DHH]

Added ability to pass in :public => true to fresh_when, stale?, and expires_in to make the request proxy cachable [#2095 state:committed]
Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

Added partial scoping to TranslationHelper#translate, so if you call translate('.foo') from the people/index.html.erb template, you'll actually be calling I18n.translate(people.index.foo) [DHH]

Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

Signed-Off-By: NMichael Koziarski <michael@koziarski.com>

[#1202 state:committed]

Added grouped_options_for_select helper method for wrapping option tags in optgroups. [#977 state:resolved]
Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

* now using pluralization properly
* storage unit translations moved to number.human.storage_units.units
* introduced number.human.storage_units.format for languages that do not follow "{{number}} {{unit}}" format (Japanese)

NOTE: I18n table changed, you will need to update your translations.

[#1634 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>