support HDMI in vivado builds
Added BlueScope alternative to chipscope ila
ignore .so and .ba files
Use PS7 GP%d for 32-bit AXI masters and HP%d for 64-bit AXI masters
had input and output wires swapped on I2C scl and sda IOBUFs
separate project creation script from projbect build tcl script
ps7 SP%d and HP%d use 6-bit transaction ids
xadc and bus width cleanup