Added BizhawkDir variable

Included instructions for BizhawkDir variable.

README.md

@@ -14,12 +14,19 @@ Moved the neat graphics to the form window instead of as a gui overlay.  I liked
 
 Did some miscellaneous house-keeping, like moving global config settings into their own file, etc.
 
-Instructions
-
-You will need the bizhawk emulator located here: http://tasvideos.org/BizHawk.html
-
-And you will need the super mario world .rom file.  (Easy to find online)
-
-Place the neat-mario folder in your \BizHawk-2.2\Lua\SNES\ folder, like BizHawk-2.2\Lua\SNES\neat-mario.
-
-Open bizhawk, click open rom, find super mario world .rom file.  Once loaded, click Tools > Lua Console. In the new window, click script > open script.  Select mario-net.lua in your \BizHawk-2.2\Lua\SNES\neat-mario folder.  The neat control window will display and you can then click Start to begin training.
+## Instructions
+1. Install [BizHawk](https://github.com/TASVideos/BizHawk) prerequesites & emulator:
+   1. [BizHawk prerequesites (currently 2.1)](https://github.com/TASVideos/BizHawk-Prereqs/releases)
+   2. [BizHawk (currently 2.2.2)](https://github.com/TASVideos/BizHawk/releases)
+2. Get the rom of [Super Mario World (USA)](https://www.google.de/search?q=Super+Mario+World+(USA).sfc). (Other Super Mario World roms might work too but are not tested)
+
+CRC | MD5 | SHA1
+------------- | ------------- | -------------
+B19ED489 | CDD3C8C37322978CA8669B34BC89C804 | 6B47BB75D16514B6A476AA0C73A683A2A4C18765
+3. Clone the repository or download the zip file and place the neat-mario folder in your \BizHawk-2.2\Lua\SNES\ folder. (like: BizHawk-2.2\Lua\SNES\neat-mario)
+4. Open config.lua and change variable _M.BizhawkDir to point on your BizHawk directory.
+5. Open BizHawk (EmuHawk.exe)
+6. Click File > Open ROM (Ctrl + O) and find Super Mario World (USA).sfc file. 
+7. Once loaded, click Tools > Lua Console
+8. In the new window, click Script > Open Script (Ctrl + O) and select mario-neat.lua in your \BizHawk-2.2\Lua\SNES\neat-mario folder.
+9. The NEAT control window will display and you can then click Start to begin training.