[manila] no meeting July 4

We just agreed in freenode #openstack-manila to skip this week's Manila community meeting since several regular attendees including the chair are on holiday. We'll plan to meet as usual the following Thursday, 11 July, at 1500 UTC in #openstack-meeting-alt. Feel free to add to the agenda here: https://wiki.openstack.org/wiki/Manila/Meetings -- Tom Barron