FSX consolidated installer for Single, Multi and XPNDR v1.8.1

Added support for 64 bit Windows.

Fixed an installer bug around interfaceIT_Analog_GetValue fix in 1.10.14Added new shortcuts to samples and documentationAdded a Visual Basic 6 sample

Radio setup not being saved

Installer updated for Prepar3D v3 and FSX Steam Edition (side by side)

Added a device change callback

JetMAX 737NG MCP / EFIS additionPerformance improvements