Tweak/cleanup bluetooth documentation so it's more clear which codes should be used in keymaps as well as to call attention to BT_SEL requiring a second parameter
| `BT_CLR_CMD` | Clear bond information between the keyboard and host for the selected profile. |
| `BT_CLR` | Clear bond information between the keyboard and host for the selected profile. |
| `BT_NXT_CMD` | Switch to the next profile, cycling through to the first one when the end is reached. |
| `BT_NXT` | Switch to the next profile, cycling through to the first one when the end is reached. |
| `BT_PRV_CMD` | Switch to the previous profile, cycling through to the last one when the beginning is reached. |
| `BT_PRV` | Switch to the previous profile, cycling through to the last one when the beginning is reached. |
| `BT_SEL_CMD` | Select the 0-indexed profile by number. |
| `BT_SEL` | Select the 0-indexed profile by number. Please note: this definition must include a number as an argument in the keymap to work correctly. eg. `BT_SEL 0` |
Because at least one bluetooth commands takes an additional parameter, it is recommended to use
the following aliases in your keymap to avoid having to specify an ignored second parameter: