Added basic network interface reservation
after merge with conf-file generator
Merge branch 'mattia-confFileGenerator-Stable'
Gen respec use ./omni instead of omni
gen-rspec.py: dump information on hardware type as well when generating the rspec file
gen-rspec.py: enable multiple testbeds
remove wrongly commited line
add gen-rspec.py from poprow project, enabling the filtering by hardware type as well