Fix composer install.

Fixes install via composer.

New version based on abstracted handler

This version now uses the abstracted library that is shared by both Magento 1 and Magento 2.

See: https://github.com/colinmollenhour/php-redis-session-abstract

Publishing to Packagist

1.14

Renamed package to magento-redis-session.

The last release before switching to the Magento 2 compatible version.

This was the latest release at the time of switching to the Magento 2 compatible version.