Update tcp_connecter.cpp

Crash Fix: Assertion failed: Permission denied (..\..\..\src\tcp_connecter.cpp:279) on windows 8
Merge pull request #728 from NetImperia/patch-1

Update tcp_connecter.cpp - Crash Fix: Assertion failed: Permission denied (..\..\..\src\tcp_connecter.cpp:279) on windows 8
Merge pull request #729 from mbarbisan/master

Fixed LIBZMQ-556: ROUTER socket does not support reconnection from clients with multiple NICs
Shorten ZMQ_ROUTER_REASSIGN_IDENTITIES to ZMQ_ROUTER_HANDOVER. Also, added a test for the HANDOVER functionality.