GALL v. GALL Husband and wife—Maintenance—Right of wife to—Application by originating summons for maintenance—No matrimonial proceedings pending—Whether Matrimonial Causes Act, 1950, applicable to Ghana—Whether the Matrimonial Causes Act, 1937, repealed by the 1950 Act—Rights of wife to maintenance at common law—Matrimonial Causes Act, 1937 (1 Edw. 8 & 1 Geo. 6, c.57)—Matrimonial Causes Act, 1950 (14 Geo. 6, c. 25)—Supreme [High] Court (Civil Procedure) Rules, 1954 (L.N. 140A), Order 55, rr. 1, 37 and 49.