Implement list of EA return functionality. Correctly delete EA's when the content length is set to zero.
Implement list of EA return functionality.
Correctly delete EA's when the content length is set to zero.

Sponsored by:	DARPA & NAI Labs.

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