#1397508 - Individual list filtering button problems - demo sites
Allow non-admins to be technical/genealogy contacts
Hide the 'logged in users' block when there are no users logged in
Allow the de-selection of contact users
merge some minor changes from the theme branch
Fix 1385534 using fix from MikeT.  Convert to patch format, and update colorbox to latest version.
Exclude patch files from the build
Merge remote-tracking branch 'webtrees-base/master' into develop