message: [changelog] 1.3.7
diff: ## Changelog
  +### [1.3.7](https://github.com/youzan/vant/tree/v1.3.7)
  +`2018-10-12`
  +
  +**Improvements**
  +
  +- Swipe: add indicator slot [\#1923](https://github.com/youzan/vant/pull/1923)
  +- AddressEdit: update clear icon color [\#1919](https://github.com/youzan/vant/pull/1919)
  +
  +**Bug Fixes**
  +
  +- fix Toast instance when SSR [\#1927](https://github.com/youzan/vant/pull/1927)
  +- fix Tab default active when all tabs disabled [\#1926](https://github.com/youzan/vant/pull/1926)
  +- fix SubmitBar tip color
  +
  +
  ### [1.3.6](https://github.com/youzan/vant/tree/v1.3.6)
  `2018-10-11`
  