MFH: r373917

• Update to 4.0.1
• Update CONFLICTS_INSTALL
• Update PKGMESSAGE

Changes: https://wordpress.org/news/2014/11/wordpress-4-0-1/
PR: ports/195355
Submitted by: sunpoet (myself)
Approved by: Yuan-Chung Hsiao <ychsiao@ychsiao.org> (maintainer)

Approved by: ports-secteam (delphij)