ENYO-2053: Take into account only non empty projectTemplateRepositories entries
ENYO-2053: Take into account only non empty projectTemplateRepositories entries

Enyo-DCO-1.1-Signed-off-by: Yves Del Medico <yves.del-medico@hp.com>

mcanthony/ares-project,mcanthony/ares-project,enyojs/ares-project,mcanthony/ares-project,enyojs/ares-project,enyojs/ares-project,mcanthony/ares-project,mcanthony/ares-project,enyojs/ares-project,enyojs/ares-project,mcanthony/ares-project