g4code/data-mapper — pull request #1 by rdohms (2014-10-31 13:55:29+00:00)
Title: Update README.md

Updated installation instructions via composer to use the `composer require` command without specifying a version.
This is the new recommended way of providing this information and it leads to composer picking the proper version constraint (i.e ~1.2), updating the `composer.json` and running install, all in one command.