saving remote sockaddr to WAL
Merge remote-tracking branch 'origin/stable' into saving-remote-sockaddr-to-WAL
gh-35, opentar-45: review fixes

Remove get_socket_addr(), use existing sockaddr_in
to save in the cookie.
removing unnecesary quotes from output, add cookie, unify callbacks to use tnt_log_raw
Merge branch 'stable' of github.com:mailru/tarantool into stable
Merge branch 'stable', opentar-45

Conflicts:
	src/admin.cc
	src/admin.rl
	src/box/txn.cc
	src/lua/init.cc
	src/memcached.cc
	src/session.cc
Remove admin.rl inherited with merge.
fdatasync() is not defined on some FreeBSD and Darwin systems.
Merge branch 'stable'
FreeBSD fix: requier intl library
Merge branch 'stable'
Move away from launchpad bugs in the manual, web site comments, crash message.
Merge branch 'stable'
Fix #38: "Broken require in lua"
Merge branch 'stable'
Add a test case for #38
Merge branch 'stable'

Conflicts:
	test/box/configuration.test
Merge with master