Dcspy

* LCD prints current waiting time to connect to DCS
* when DCS exit from plane/mission exception is catch and handle correctly
* lots of internal changes, preparing for new features, most important:
* change structure of AircraftHandler, move subscription to DCS-BIOS changes out of planes
* update and clear methods move from G13 handler to LCD SDK

* G13 handler have display property to send text to LCD
* rename starting script to dcspy.exe
* starting script now show waiting time for DCS connection
* minor code optimization and refactoring

* based on version [specelUFC v1.12.1](https://github.com/specel/specelUFC/releases/tag/v1.12.1)
* added basic handling for Ka-50 PVI-800 data are received but not formatted properly
* F-16C DED should working but not 4 buttons under LCD - I don't have it so it is hard to test
* G13 handler detect 32/64 bit of Python and load correct version of LCD Logitech C library
* adding basic logging for debugging - prints on console
* all defined aircraft are detected and loaded on-the-fly during operation
* define new plane should be easy just use AircraftHandler as base class
* Python LCD SDK was clean-up
* other refactorings and code duplication removal