sdk: Add contributors to AUTHORS.md
sdk: Add contributors to AUTHORS.md

This patch adds the names of contributors to the AUTHORS.md file. The
list has been extracted from the output of git log.

Change-Id: Ia8e709d5faa77691c717e977ce974bee50318ef1
Signed-off-by: Juan Hernandez <59e5b8140de97cc91c3fb6c5342dce948469af8c@redhat.com>

DragonRoman/ovirt-engine-sdk,DragonRoman/ovirt-engine-sdk,DragonRoman/ovirt-engine-sdk