Remove commented block
Merge branch 'master' of https://github.com/karakozov/mainstream
Add tx, rx, and check channels into the board object. Add infoFpga() method
Move init() in Fpga::Fpga()
Change pcie_test() initialization FPGAs. Add two types RX channel distribution between TX. Change exception in tx, rx and check. Move tetrade start in to rx and tx start.