Add separate prj_qemu.conf files for qemu_86 board type. Also
remove set_options from Makefile.ipstack which is not required now.
Now build the echo-server with "make server NET_IFACE=qemu" and
echo-client with "make client NET_IFACE=qemu" command options.
Change-Id: I1f3c9c6a198f2b6cae54ae4a5da970b284ef84de
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@linux.intel.com>
Ravi kumar Veeramally