Merge pull request #557 from hintjens/master

Added as_server to options
Merge pull request #558 from hintjens/master

stdint.h isn't available on all platforms
Merge pull request #559 from hintjens/master

Adding support for Travis CI
Merge pull request #560 from hintjens/master

Working on Travis builds
Add ROUTER socket option to introduce self(send an empty message) to new peers, to allow ROUTER<->ROUTER auto-discovery problem.
Add ROUTER socket option to introduce self(send an empty message) to new peers, to allow ROUTER<->ROUTER auto-discovery problem.
Merge branch 'master' of https://github.com/shripchenko/libzmq
Merge pull request #561 from shripchenko/master

Add ROUTER socket option to introduce self(send an empty message) to new peers, to allow ROUTER<->ROUTER auto-discovery problem.
Merge pull request #562 from hintjens/master

Removed tracing on router option setting
Rename pipe states to make it more mnemonic
Merge pull request #564 from hurtonm/master

Rename pipe states so they are more mnemonic
Add ROUTER socket option to introduce self(send an empty message) to new peers, to allow ROUTER<->ROUTER auto-discovery problem.
Add ROUTER socket option to introduce self(send an empty message) to new peers, to allow ROUTER<->ROUTER auto-discovery problem.
Removed tracing for Travis builds
Fixed memory leak on mechanism