run: add nic driver performance test

A run script which sends raw ethernet packets from the host machine to the
target machine. Three tests are implemented:
- The network_stat instrumented driver of usb_drv and net_drv
  are used to get the raw receive performance of the network driver.
- A simple nic_session client is receiving from the un-instrumented network
  driver raw ethernet packets.
- A bridge is added between driver and simple nic_session client.
run: add lwip pingpong test using tcp
run: adjust lwip pingpong test for foc_arndale
run: adjust lwip pingpong test for x86
run: update tcp_terminal to run in 64bit setups
run: l4linux version using nic_bridge and acpi
run: use kdb_uart and acpi_drv with l4linux

Test now succeeds also on native x86 32bit hardware.
run: add acpi spec as default to foc/nova 64bit
port of netperf server to native Genode