gnucash-htdocs master: Include the actual announcement.

[John Ralls]

Updated	 via  https://github.com/Gnucash/gnucash-htdocs/commit/a58fd555 (commit)
	from  https://github.com/Gnucash/gnucash-htdocs/commit/f2695f32 (commit)



commit a58fd555f4babccd0d14bd4304f7c16b2f1bd245
Author: John Ralls <jralls at ceridwen.us>
Date:   Sun Sep 24 14:32:51 2017 -0700

    Include the actual announcement.



Summary of changes:
 news/170924-2.6.18.news | 98 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 news/170924-2.6.18.news