Upgrade to 1.4.0.

Changes: http://www.elasticsearch.org/downloads/1-4-0/

Fix logging configuration examples.

PR:		193467
Submitted by:	zi


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@372526 35697150-7ecd-e111-bb59-0022644237b5
Add patch to avoid http://bugs.exim.org/show_bug.cgi?id=1513

Obtained from:	exim git and Victor Ustugov adopted patch


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@372527 35697150-7ecd-e111-bb59-0022644237b5
- Fix pkg-plist
- Bump PORTREVISION

Reported by:	pkg-fallout


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@372528 35697150-7ecd-e111-bb59-0022644237b5