message: removing unnessasary addition to package.json
diff: {
  "name": "botkit",
  - "version": "0.6.7",
  + "version": "0.6.8",
  "description": "Building blocks for Building Bots",
  "main": "lib/Botkit.js",
  "types": "lib/Botkit.d.ts",
  "back": "^1.0.1",
  "body-parser": "^1.17.1",
  "botbuilder": "^3.8.4",
  - "botkit-studio-sdk": "^1.0.4",
  + "botkit-studio-sdk": "^1.0.7",
  "ciscospark": "1.8.0",
  "clone": "2.1.1",
  "command-line-args": "^4.0.2",
  "debug": "^2.6.9",
  - "eslint": "^4.15.0",
  "express": "^4.15.2",
  "https-proxy-agent": "^2.0.0",
  "jfs": "^0.2.6",
  "twilio": "^2.11.1",
  "vorpal": "^1.12.0",
  "ware": "^1.3.0",
  - "ws": "^2.2.2"
  + "ws": "^3.3.2"
  },
  "devDependencies": {
  "jest-cli": "^20.0.1",
  