Added some basic benchmark scripts.
Switched ezzatron/php-unit-extensions to the newer one under the eloquent vendor.
Implemented a doubly linked list (fixes #40)
Implement a doubly linked list. Rebased. (fixes #40)
Trying to fix double linked list reverse find. (ref #40)
Fixed findLastOf implementation.
Moved linked list tests into common class.
Removed debug remnants.
Fixed double linked list tests. (fixes #40)
Changed short array syntax to full syntax to keep PHP 5.3 support. (fixes #40)
Changed array callable to call_user_func style for PHP 5.3 support. (fixes #40)
Updated composer.json authors (refs #40)
Merge pull request #73 from IcecaveStudios/feature/linked-list

Feature/linked list
Added koden-km to LICENSE.md.