2017-03-28, Version 7.8.0 (Current)

Notable changes:

* buffer:
  - do not segfault on out-of-range index (Timothy Gu)
    https://github.com/nodejs/node/pull/11927
* crypto:
  - Fix memory leak if certificate is revoked (Tom Atkinson)
    https://github.com/nodejs/node/pull/12089
* deps:
  * upgrade npm to 4.2.0 (Kat Marchán)
    https://github.com/nodejs/node/pull/11389
  * fix async await desugaring in V8 (Michaël Zasso)
    https://github.com/nodejs/node/pull/12004
* readline:
  - add option to stop duplicates in history (Danny Nemer)
    https://github.com/nodejs/node/pull/2982
* src:
  - add native URL class (James M Snell)
    https://github.com/nodejs/node/pull/11801

PR-URL: https://github.com/nodejs/node/pull/12104