Fix bad placement output of button_to.
Add test cases for button_to.
Cleanup comment.
Added to changelog
Update static templates
Bumped version to 0.11.3
Update release date
Fix French translation abbr_day_names day order
add support for em_mysql2 adapter in AR rake tasks
Fix prioritized routes doesn't work in rbx.
Remove keys.
Remove a unneeded requirement file.
Fix broken params.
Add test case for #1366
Revert a requirement file, and remove a unneeded line from test/helper.
Fix #compiled_router not working well.
Improve the code. (@ujifgc's approach)
- Implemented #csrf_meta_tags. It complies with [Rails
  implementation](https://github.com/padrino/padrino-framework/issues/1127#issuecomment-16068768)
and will generate two meta tags one with the `csrf-param` your app is
expecting and the other with the `csrf-token`. Fixes #1127 and #1251.
- Added a csrf_param setting to allow you to tell what your CSRF token's
  field name should be when sent as a form parameter. It defaults to
`authenticity_token`. `rack-protection` doesn't allow for that param to
be set, so if you do so and want the middleware to work correctly you'll
have to patch it or use your own validations for now - [see this](https://github.com/rkh/rack-protection/pull/65).
- Refactored and cleaned up the CSRF helpers' code base and some
  helpers' tests.
Allow :require => false in Gemfile and fix mocha deprecation warnings with riot
Add raketask to test run test for each component seperately