Free/Net/OpenBSD have another names for libevent2 headers.
Add #ifdef / #else / #endif to include correct headers.
[build] correct sed usage
[build] fix bus error while execute make -jN (N>1)
Check openssl in configure.ac
Remove code with copyright problems.
listen on unix socket for local connection
Improve unix socket related code.
Merge pull request #39 from yason/master

Free/Net/OpenBSD have another names for libevent2 headers.
Merge pull request #58 from Chilledheart/fix_sed_usage

[build] correct sed usage
Merge pull request #61 from Chilledheart/patch-1

[build] fix bus error while execute make -jN (N>1)
Substitute m4 obsolete macros
Merge pull request #66 from comzeradd/m4

Substitute m4 obsolete macros
[build] add cmake build system

 - add missing includedir for cmake
 - remove shared library version
 - python support
[build] fix the missing inclusion of config.h