message: move vector-icons to peerDependencies
diff: "lodash": "~4.11.1",
  "react-native-checkbox": "~1.0.8",
  "react-native-easy-grid": "0.1.8",
  - "react-native-keyboard-aware-scroll-view": "0.2.0",
  - "react-native-vector-icons": "~4.0.0"
  + "react-native-keyboard-aware-scroll-view": "0.2.0"
  },
  "devDependencies": {
  "babel-cli": "^6.18.0",
  "optionalDependencies": {},
  "peerDependencies": {
  "react-native": ">=0.40.0",
  - "react": ">=15.4.0"
  + "react": ">=15.4.0",
  + "react-native-vector-icons": "~4.0.0"
  },
  "repository": {
  "type": "git",
  