By default runtime tics in miliseconds, no need to wait for 5s as everything is usually much faster.

Use 0.0.0.0 as coupler' default address as anyway Beremiz' IntegrationTests are meant to be run on same machine (coupler <-> runner).

Add a simple PLC program that will over each 100 PLC cycle iterations increase OPC-Ua node's value. Useful for testing.

Make compilator configurable so that we can compile source code on different platforms (ArmV7 or x86).

Allow to run OPC_Ua serer in a virtual mode without real read / writes over I2C to MOD-IOs. Usefull for pure testing on x86 platform where I2C support is missing or simple not needed.