* Adding pwm_out_sim
* pwm_out_sim driver will be by default part of Aero FC PX4 Nuttx drivers
* tap_esc is off when SYS_HITL 1

Fixes a mavlink 2 parsing bug

GCC error:
error: 'memcpy' was not declared in this scope

Also change naming convention: add _ prefix to class attributes

- need to make some flash space for fmuv2 to avoid user confusion about
why it wind estimator only runs on some platforms

Signed-off-by: Roman <bapstroman@gmail.com>

- if it's not estimating wind it won't publish it below (was fixed)

Signed-off-by: Roman <bapstroman@gmail.com>

Signed-off-by: Roman <bapstroman@gmail.com>

Signed-off-by: Roman <bapstroman@gmail.com>

Signed-off-by: Roman <bapstroman@gmail.com>

Signed-off-by: Roman <bapstroman@gmail.com>

Signed-off-by: Roman <bapstroman@gmail.com>