[boost] [1.63.0] Master is closed for beta release + release notes

Subject: [boost] [1.63.0] Master is closed for beta release + release notes
From: Daniel James (dnljms_at_[hidden])
Date: 2016-11-09 12:38:53

Hello everyone,

The master branch is now closed for the beta release. Please can you
add any remaining entries to the release notes, either by emailing me,
or by creating a pull request at:

https://github.com/boostorg/website/blob/master/feed/history/boost_1_63_0.qbk

To do so, click on the little pencil icon at the top right of the code.

thanks,

Daniel