adding the constructors for integer and complex El Distributed matrices from an R matrix
adding the constructors for integer and complex El Distributed matrices from an R matrix

rocanale/R-Elemental,HPAC/RElem,rocanale/R-Elemental,HPAC/RElem,rocanale/RElem,rocanale/RElem,rocanale/RElem,HPAC/RElem,rocanale/R-Elemental