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r3209 | helixhorned | 2012-11-18 07:44:18 -0800 (Sun, 18 Nov 2012) | 6 lines

Fix bound keys' commands being truncated in settings.cfg, control* cleanup.

- provide functions instead of messing with CONTROL_*Binds directly
- comment out a few more unused functions
- make clear what memory (alloc'd or const char *) 'keybind' members use
- for keys with no name, use "<?>"
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