Use one sentence per line in architecture.md
Domain sockets are the default, not TCP
 Merge branch 'sockets_are_standard' into 'master'

Sockets Are Standard
Fix Issues#bulk_update

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge branch 'master' of dev.gitlab.org:gitlab/gitlabhq
Merge branch 'master' of github.com:gitlabhq/gitlabhq