Switching camera: Front/rear

Screenshot in Clinometer

Added Premium - new options:

- No ads

- Measurement log

- Zooming the camera preview

- More measurement (laser) lines

- Sound, vibration and visual notification of leveling

- Selecting the startup screen

- And more…

Czech, Spanish, German, French, Italian, Dutch and Turkish translations

Minor bug fixes and stability improvements

Added reset calibration possibility in settings

Added flashlight and autofocus to use during measurements