Got rid of hnet-luasocket, as the base dist has good enough luasocket now.
Got rid of lualfs dependency altogether, it was not apparently really used.
use procd in hnet init script

Signed-off-by: Luka Perkov <luka@openwrt.org>
Added {hp,pm}.debug and pm.ula_mode options, and also hardcoded --openwrt for pm. Added also restart based on reconfiguration.
Now bit more picky about the stuff we copy (Lua scripts, shell scripts).