Check condition of socket() return value was wrong.
Merge pull request #16 from iehoyeba/master

Check condition of socket() return value was wrong.
Fix riack_free_string_list free

Use RFREE macro for strings array deletion as it's allocated by RMALLOC.
Merge pull request #17 from radev/patch-1

Fix riack_free_string_list free
Merge pull request #18 from trifork/riak-1.4

First part of Riak 1.4
Merge pull request #19 from trifork/riak-1.4

Windows fixes
Merge pull request #20 from trifork/riak-1.4

Riak 1.4
Update riack_sock.c

Fixed issue with socket not connecting properly in certain scenarios.
Merge pull request #21 from guilhermeblanco/patch-1

Update riack_sock.c
Refactor sock_open a bit and make windows happy
Dont forget to initialize sockfd
wrong size allocated on commit hooks
Keep alive and proper error message on socket error
Merge branch 'master' into riak-1.4
Fix keep alive