Merge branch 'stable-2.15' into stable-2.16

* stable-2.15:
  Allow to configure the number of hook execution workers

Change-Id: I1b7d98d9347a5d59c7316a1dc301211ccd967add
tree: ae5c9a89939353fe7556ce65280161efe02ae209
  1. src/
  2. .gitignore
  3. BUILD

Hooks plugin

Gerrit does not support the standard server-side git hooks in the repositories it manages.

This plugin adds support for custom hooks that can be run instead. Refer to the configuration documentation and list of supported hooks for details.