MiniDisplay library for iMON VFD and LCD.
Move iMON drivers in separate folders.

Change-Id: I93e0e1c93067c34de5534012eb931604fa521526
Adding dependency on NuGet package from iMON display support.
Fixing calling convention of native iMON APIs Wrapper.
Using proper enum instead of int.
LCD Thread is now catching exceptions.
Putting back order of data members after a quick debug session on LCD.
Installer now provides iMON driver binaries.
Trying to fix our issues with release mode.