Adding a description of the github issue labels inside a CONTRIBUTING document.
Merge pull request #60 from mithro/github-issues

Adding a description of the github issue labels inside a CONTRIBUTING document
ISE: Fix project paths

The ISE project cannot open as the HDL files have moved since it was
last used. Fix the paths so that it works again.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Add UART to design

This uses the Exar XR21V141x UART to USB bridge that is present on the
Digilent Atlys development board.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Add debug module

The debug module collects counters from the system for debugging.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Connect counters to system

This connects the debug counters to the appropriate points in the
system.

Signed-off-by: Joel Stanley <joel@jms.id.au>
A bunch of small fixes to UCF file.
Start of a script to generate UCF files from Google Doc's spreadsheet.

This is working on Issue #52.

The spreadsheet can be found at
https://docs.google.com/a/mithis.com/document/d/1-oq0WZnooKVja8QQSS2u60MwGc0YNB3TprSNDk-SNVU/edit

Things still left TODO;
 * Figure out what to do about all the ERR! cells.
 * Add the IOSTANDARD for remaining pins which still unknown;
   * Figure out the IOSTANDARD for CEC and Hot Plug Pins
   * Figure out the IOSTANDARD for talking to the Audio Codec.
   * Figure out what is going on with the clock pins.
 * Figure out how to generate a "not-connected" for NETs in modules which are
   not included in a board.
 * Figure out what is going on with PIC32 (host controller on Atlys board).
 * Figure out how to deal with the expansion ports (GTP / VHCI).
Made the hdmi2usb-atlys.ucf functionally identical to the hdmi2usb.ucf

 * Added "Old Name" to spreadsheet to store the old net name until they are
   renamed.
 * Added header to ucf file.
 * Append hdmi2usb-extra.ucf to generated output.
Disabling parts for Numato board.
Adding xobs's colormake for Xilinx tools.

Originally from
https://raw.githubusercontent.com/xobs/novena-ws2812b-fpga/master/synth/colormake.pl
@ af44c5c
Only colorize on interactive terminals.

(Or if COLORMAKE=force is on.)
Run output through colormake.
Merge branch 'color-output' into generate-ucf
Merge pull request #69 from mithro/color-output

Making the Makefile build output nicer
Adding script to flash firmware using flcli/fx2loader.

 * Downloads and compiles flcli/fx2loader
 * Loads the FPGA with the .bit file (via .xsvf conversion)
 * Loads the Cypress with the .hex file
Merge branch 'flash' into generate-ucf

Conflicts:
	hdl/hdmi2usb.vhd
Changing I/O pins to be floating when unconfigured.
Adding speed / part info to Makefile.