Fix set_fisheye_matrix for version 1 param

Fix findContour for python 3.4

Move metadata getter after write is terminated

Refine syntax

Add contents directory in pyinstaller spec

Update version

Update __init__.py

Add more travel speed argument

Feature add fisheye calibration pnp (#75)

* Update camera calibration v2, using projectPoint and solvePnP

* Estimate points using projectPoints

* Update camera-calibration

* Fix solve_pnp for old version opencv

* Update opencv-python version

* Add leveling data in v2 preview

* Update ref points indices

* Update calibration

* Remove calculate_camera_position cmd

* Fix calibrate_fisheye_camera

* Fix perspective.py

* Update fisheye calibration

* Update log

* Improve solvepnp corner detection

* Add get_door_open cmd

* Remove unused functions

* Remove unused functions