Merge branch 'master' of https://github.com/linyehui/React-Native-App

* 'master' of https://github.com/linyehui/React-Native-App:
  update react-native from 0.7.1 to 0.17.0 fix warning: Each child in an array or iterator should have a unique "key" prop.

Conflicts:
	address_book/views/message.js

Author: linyehui