This subtitle shall constitute an independent authorization for a housing authority to undertake the development or administration of projects to assure the availability of safe and sanitary dwellings for military personnel as provided in this article and for a housing authority to cooperate with, or act as agent for, the federal government in the development or administration of similar projects by the federal government. In acting under this authorization, a housing authority may not be subject to any limitations, restrictions, or requirements of other laws (except those relating to land acquisition) prescribing the procedure or action to be taken in the development or administration of any public works. A housing authority may do any and all things necessary or desirable to cooperate with, or act as agent for, the federal government, or to secure financial aid, in the expeditious development or in the administration of projects to assure the availability of safe and sanitary dwellings for military personnel and to effectuate the purposes of this article.