…gn comment

The comment is attached to the Pmod bridge object in order to hide it when the hierarchy is closed
The readme was edited to remove illegal characters that prevent the set_property tcl command from evaluating properly (primarily the quotes)
Newlines were inserted to ensure that the text fits in the window (a standard width should be established)

Originally, some ports shared the FPGA-side ports with other interfaces. This led to highly-confusing enablement dependency conditions. Splitting out all of the ports so that each interface has its own set makes it so that the dependency conditions are only required at the interface level instead of also at the port level.

… is disabled

… v1.3

Refer to Xilinx PG090's AXI clock frequency requirements