Reset the blocks completely when loading configs and fix a leftover from
when I thought I'd expose the block numbers to bindings but then changed
my mind to simply track the base binding.
While the console command line is quite good for setting everything up,
the devices being bound do need to be present when the commands are
executed (due to needing extra data provided by the devices). Thus
property lists that store the extra data (button and axis counts, device
names/ids, connection names, etc) seems to be the best solution.
The mouse bound to movement axes works (though signs are all over the
place, so movement direction is a little off), and binding F10 (key 68)
to quit works :)
Each axis binding has its own recipe (meaning the same input axis can be
interpreted differently for each binding)
Recipes are specified with field=value pairs after the axis name.
Valid fields are minzone, maxzone, deadzone, curve and scale, with
deadzone doubling as a balanced/unbalanced flag.
The default recipe has no zones, is balanced, and curve and scale are 1.
Unnecessary enum removed, and the imt block struct moved to imt.c
(doesn't need to be public). Also, remove device name from the imt block
(and thus the parameter to the functions) as it turns out not to be
needed.
in_bind is only partially implemented (waiting on imt), but device
listing, device naming, and input identification are working. The event
handling system made for a fairly clean implementation for input
identification thanks to the focused event handling.
This has smashed the keydest handling for many things, and bindings, but
seems to be a good start with the new input system: the console in
qw-client-x11 is usable (keyboard-only).
The button and axis values have been removed from the knum_t enum as
mouse events are separate from key events, and other button and axis
inputs will be handled separately.
keys.c has been disabled in the build as it is obsolute (thus much of
the breakage).
Input Mapping Tables are still at the core as they are a good concept,
however they include both axis and button mappings, and the size is not
hard-coded, but dependent on the known devices. Not much actually works
yet (nq segfaults when a key is pressed).
