LibreOffice Conference Call for Location

Resending, as the previous link was wrong. Sorry for the noise.

LibreOffice Conference Call for Location will expire in 12 days, on July
31, 2016. You can find all the relevant details on the blog post:
https://blog.documentfoundation.org/blog/2016/04/29/libreoffice-conference-2017-call-for-locations/.