Revert "Implement the way to run posix simulator directly from IDE without the need to reconfigure command lines, but use runner created via CMake"

This reverts commit fff49347.

fix code style

clamp mixer output offset to [-.2,.2] ([-2000, 2000] in mixer file)

add 8 main PWM trim parameters

add long desc to parameters and bump minor parameter version

Implement the way to run posix simulator directly from IDE without the need to reconfigure command lines, but use runner created via CMake

Steps to debug:
 * Run gazebo (or any other sim) server and client viewers via the terminal: `make posix_sitl_default gazebo_none_ide`
 * In your IDE select `px4_<mode>` target you want to debug (e.g. `px4_iris`)
 * Start debug session directly from IDE

This approach significantly reduces the debug cycle time because simulator (e.g. gazebo) is always running in background and you only re-run px4 process which is very light.

* Fixes for sitl gazebo ground truth.

* Switch ekf2 to new logging module for sitl.

AeroFC is updated by Aero board using the UART between AeroFC
and Aero board.

This script will copy firmware and px_uploader.py to Aero board and run
px_uploader.py with the correct paremeters. User only needs to have a
network connection (Ethernet over USB or WiFi) with Aero board to update
AeroFC firmware. The IP/hostname can be given by AERO_HOSTNAME
environment variable.

This allows to set the environment variable NO_PXH to start SITL without
the interactive pxh> shell. For this, px4 is called with the -d arg
which sets it to deamon mode.

This feature is handy to script sitl_run.sh.

Fixes the case where an ack got lost and the FMU resends the data, but
the client does not resend the ack.

Running this script will parse the top of all source files
that are not submodules, examples or test cases, to find
all #include's and then do basically two things:

1) Reorder and group the headers so that px4_* headers are
   included first, then local headers (headers of the project
   that aren't submodules) then C++ headers if any, then C
   headers if any, then system headers (which includes submodules)
   and finally any #includes that are inside #if*...#endif
   constructs.
2) Fix the use of "" or <> in a consistent manner.

Afterwards few fixes might be necessary for compile errors that
pop up. Most of those are already fixed in my previous commits.
However, I was not able to test a compilation for ros
(with __PX4_ROS defined) -- so some more fixes might be necessary
because of the header reordering.

The script comes with a progress counter and an error summary
(if any) at the end (so no scrolling back is necessary).
It is highly recommended to only run this script in a clean
project with no outstanding changes that need to be committed.
In fact, the script enforces this (unless you pass --force).
Reverting a run of the script is then easy with 'git checkout .'.

It is also possible to run the script on a single file
by passing that on the command line. In that case it
might make sense to pass --debug too, though that was really
meant for just me, while developing the script. This will write
debug output into the file that is passed, so you don't
want to commit that! ;)

This is helpful, so that a connected partner can switch from broadcasting
to a 'connected' state.

Instead of sending actuator controls from -1..1 for SITL, we should send
0..1 like we already do for HIL. This will enable negative thrust in the
future, e.g. for pusher props that spin backwards, or for vehicles with
variable pitch propellers.

This could lead to an exception if serial is not available.

The firmware binary is to large to fit into the onboard memory of the Parrot
Bebop. It could be uploaded to the emmc, but for ease of use it would be nice
to have it in /usr/bin. To strip the binary seems to be the best option right now.

This fixes the build for Gazebo >= 7.4.