Add support for include_dir in config file.

Heikki Linnakangas <heikki.linnakangas@iki.fi>

Commit: 2a0c81a12c7e6c5ac1557b0f1f4a581f23fd4ca7
Author: Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date: 2012-09-24T15:07:53Z
Releases: 9.3.0
Add support for include_dir in config file.

This allows easily splitting configuration into many files, deployed in a
directory.

Magnus Hagander, Greg Smith, Selena Deckelmann, reviewed by Noah Misch.

Files