Add support for cray.


svn path=/trunk/boost/tr1/; revision=78311
Fix failure caused by changes to shared_ptr.
Refs #7907.

svn path=/trunk/boost/tr1/; revision=82559
Patch for Android support.
Fixes #7527.

svn path=/trunk/boost/tr1/; revision=82587
Apply patch from #7653.
Fixes #7653.

svn path=/trunk/boost/tr1/; revision=83231