Update change log.
Merge branch 'cookies' into develop
Use hash_hmac on cookie hashes.
Merge branch 'master' of github.com:laravel/laravel into staging
Merge branch 'develop' into staging
Merge pull request #1276 from rk/rk-issue-1261

[#1261] get_key now pulls from $original instead
Merge pull request #1255 from joual/develop

Auth token now nulled on logout
Merge pull request #1247 from dcelasun/patch-1

Fix a tiny typo
Merge pull request #1236 from kuroi/patch-1

Correct broken links in docs
Merge pull request #1226 from akuzemchak/bug/language-routes

Fixes language URI routing issue
Merge pull request #1201 from JoostK/fix-1

Fixed a problem with `Eloquent::get_dirty`
Merge pull request #1204 from bryantebeek/optimisation/str-class

Performance enhancement for Str Class (see pull request #1180)
Fix logging issue when using the laravel.log event.
Merge branch 'develop' of github.com:laravel/laravel into develop
Increment version and change log.
Added "view.filter" event so we can hook in final filters.
Pass the path to the filter event.
Improve view errors.
Update change log.
Merge branch 'staging'