Copy platform.hpp into src directory in cmake build.
Merge branch 'master' of https://github.com/zeromq/libzmq
Revert "Copy platform.hpp into src directory in cmake build."

This reverts commit 11b699e73cbda47ff450554ebca2385d20a0b75a.
Merge branch 'master' of https://github.com/zeromq/libzmq
Identity can only be set on sockets that can connect to ROUTER
Merge pull request #705 from hintjens/master

Fixed doc for IDENTITY socket option
Rename engine's methods to improve code readability
Merge pull request #706 from hurtonm/master

Rename engine's methods to improve code readability
Fixed out-of-source build
Merge pull request #707 from xantares/master

Fixed out-of-source build
Load identity message to decoder at start
Merge pull request #708 from hurtonm/master

Load identity message to decoder at start
Temporary workaround for broken libsodium install
Merge pull request #709 from hintjens/master

Temporary workaround for broken libsodium install
Update zmq_msg_init_data.txt
Merge pull request #710 from jenshz/patch-1

Update zmq_msg_init_data.txt
add proxy control flow and test
new zmq_proxy is zmq_proxy_steerable to respect C API
Merge branch 'master' of https://github.com/zeromq/libzmq
Use consistant integer type in raw_decoder