upgpkg: percona-server 5.6.16_64.2-2

Implemented split pkgbuild for percona-server-clients and libperconaserverclient (fixes FS#40041)

git-svn-id: file:///srv/repos/svn-community/svn@110403 9fca08f4-af9d-4005-b8df-a31f2cc04f65
archrelease: copy trunk to community-x86_64

git-svn-id: file:///srv/repos/svn-community/svn@110404 9fca08f4-af9d-4005-b8df-a31f2cc04f65