Instructions outdated

[sandig]

Hi,

I'd like to suggest updates to the provided instructions. I've installed TetriX on MS Windows environment and found the following issues:

• the element "script" in the file "package.json" does not have the correct path. The correct one is:
  "scripts": {
  "tetrixGUI": "webpack --config node_modules/tetrix-sol/webpack.config.js && node node_modules/tetrix-sol/server/server.js"
  }

• the command "Tetrix YOUR_SOL_FILE_PATH.sol" does not simply work out-of-the-box and should be specified (for MS Windows users) as:
  cd \node_modules.bin
  Tetrix.cmd YOUR_SOL_FILE_PATH.sol

• There are also some issues with missing or outdated libraries. I had to add the following dependencies in "package.json" configuration by using npm v. 5.6.0:
  "devDependencies": {
  "babel-core": "^6.26.3",
  "babel-preset-env": "^1.7.0",
  "webpack-cli": "^3.1.2"
  },
  "dependencies": {
  "babel-preset-es2015": "^6.24.1",
  "babel-preset-stage-2": "^6.24.1",
  "react": "^16.6.0",
  "tetrix-sol": "^1.0.1"
  }

BTW: This is not a criticism to your work. So, keep on good work ;-)