* Path cleanup for SITL.

* Restructured sitl scripts dir.

* Set integration tests to use ekf2 for vtol.

* Fix sitl paths for mac.

This reverts commit 699b6a2c.

increased fixed wing radius for mission tests and added more informative output for position matching

reorganized posix sitl launch scripts, reorganized mavros python test scripts (integration tests) and updated them for posix sitl, removed old and not working integration tests

- updated tests to work with current setup