The first-gen mceusb device init code, while mostly functional, had a few
issues in it. This patch does the following:

1) removes use of magic numbers
2) eliminates mapping of memory from stack
3) makes debug spew translator functional

Additionally, this clean-up revealed that we cannot read the proper default
tx blaster bitmask from the device, we do actually have to initialize it
ourselves, which requires use of a somewhat gross list-based mask inversion
check.

This patch also removes the entirely unnecessary use of struct ir_input_state.

Also supersedes two earlier patches that also touched on first-gen
cleanup, but were partially botched. This one actually compiles, works,
etc., I swear. ;)
Signed-off-by: NJarod Wilson <jarod@redhat.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>