Include version in executable
Use snprintf rather than sprintf in log_conncection()
Gaurd #include <alloca.h> with HAVE_ALLOCA_H for BSD
include sys/uio.h in binder.c for struct iovec on OpenBSD
Conditionally define timespeccmp and timespecsub
Merge branch 'master' of github.com:nnathan/sniproxy

Conflicts:
	src/binder.c
	src/buffer.c
	src/connection.c