added command-line option --redirect-stdout.  When specified each processor sends std::cout and std::cerr to a file named stdout.processor.PID
added command-line option --redirect-stdout.  When specified each processor sends std::cout and std::cerr to a file named stdout.processor.PID

git-svn-id: ffc1bc5b3feaf8644044862cc38c386ade156493@3014 434f946d-2f3d-0410-ba4c-cb9f52fb0dbf

certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh,certik/libmesh