doc: add tested hardware and systems for 16.07
doc: add tested hardware and systems for 16.07

Add new section on tested platforms and nics and OSes to the release notes.

Signed-off-by: Yulong Pei <8f7a0b15b0227bab24906e192d060fa2ad314844@intel.com>
Acked-by: John McNamara <af31595c36a4239b9676e9b3a777d3e2f15a6c4d@intel.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk