Send a SIGCONT when detaching or continuing the excution of a traced process.  This fixes a problem when attaching to a process in gdb and the process staying in the STOP'd state after quiting gdb. This whole process seems a bit suspect, but this seems to work.
Send a SIGCONT when detaching or continuing the excution of a traced
process.  This fixes a problem when attaching to a process in gdb
and the process staying in the STOP'd state after quiting gdb.
This whole process seems a bit suspect, but this seems to work.

Reviewed by:	peter

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase