relax SVN archive

svn+ssh://bugman@.../svn/relax/trunk

........
r21097 | bugman | 2013-10-14 20:06:24 +0200 (Mon, 14 Oct 2013) | 6 lines

Addded a new is_queued() method to the Processor object of the multi package.

This allows the Processor object for the uni and mpi4py multi-processor to be queried to see if any
slave commands have been queued.
........