AREG UI Tool documentation

[aregtech]

Description:

Update existing documentations add following descriptions to use lusan AREG SDK UI tool (by priority):

1. Create Service Interface document;
2. Start logging.

The document should contain a link to the Lusan UI tool repository.
The document should contain a link to download a compiled software (Windows 32 / 64-bit, Linux 32 / 64-bit) platforms.