addded unit-tests for serialization
Merge pull request #1162 from lambday/develop

addded unit-tests for serialization
added more unit-tests serialization for ptype and ctype
Merge pull request #1163 from lambday/develop

added more unit-tests serialization for ptype and ctype (SGVector, SGMatrix)
NEWS edited with complex64_t support
Merge pull request #1165 from lambday/develop

NEWS edited with complex64_t support