Version bump to 0.0.3.
Version bump to 0.0.3.

rholy/librepo,Tojaj/librepo,cgwalters/librepo,rholy/librepo,cgwalters/librepo,rpm-software-management/librepo,bgamari/librepo,bgamari/librepo,rpm-software-management/librepo,rholy/librepo,rholy/librepo,Tojaj/librepo,Conan-Kudo/librepo,Tojaj/librepo,Conan-Kudo/librepo,rpm-software-management/librepo,bgamari/librepo,cgwalters/librepo,cgwalters/librepo,Conan-Kudo/librepo