First unit tests

Bugs that still remain:

• The socketaddr factory (DNS lookup) does not yet seam to be fully functional.
• UDP socket test needs to pass
• TCP socket test needs to pass
• Unit Test for socketaddr Factory lookups
• Segfault at test shutdown needs to be fixed.
• fcntl needs to be checked for correct flag retuns

src/net/socketaddress.hpp

@@ -148,11 +148,11 @@ COMPILER_RESTORE("-Weffc++");
         char buffer[buffer_size];
         switch(this->family()) {
             case AF_INET:
-                inet_ntop(AF_INET, (sockaddr_in*)&addr, buffer, buffer_size);
+                inet_ntop(AF_INET, &((sockaddr_in*)&addr)->sin_addr, buffer, buffer_size);
                 oss << "IPv4 " << buffer << ":" << ntohs(((sockaddr_in*)&addr)->sin_port);
                 break;
             case AF_INET6:
-                inet_ntop(AF_INET6, (sockaddr_in6*)&addr, buffer, buffer_size);
+                inet_ntop(AF_INET6, &((sockaddr_in6*)&addr)->sin6_addr, buffer, buffer_size);
                 oss << "IPv6 ["<< buffer << "]:" << ntohs(((sockaddr_in6*)&addr)->sin6_port);
                 break;
             case AF_UNIX: