Patch for complex streaming

[Petter Urkedal]

Benjamin Kosnik wrote:
> 
> 2000-02-15  Petter Urkedal  <petter@matfys.lth.se>
> 
>         * src/complex.cc (operator<<, operator>>): Moved from here...
>         * src/complex_io.cc: ...to new file.
>         (operator>>): Stub replaced by the real thing.
>         * src/Makefile.am (sources): Inserted complex_io.cc.
>         * src/Makefile.in: Regenerate.
>         * testsuite/26_numerics/complex_inserters_extractors.cc: Check it.

I agree.
 -petter.