updated most things to work on Wheezy
I haven't done the new opencv packages yet, so I just didn't test
compiling that stuff.
Almost all of the changes were related to user-defined string literals
breaking things like "%"PRIu32" (in our code and other people's).
diff --git a/aos/common/Configuration.cpp b/aos/common/Configuration.cpp
index 2c9a7be..edf5212 100644
--- a/aos/common/Configuration.cpp
+++ b/aos/common/Configuration.cpp
@@ -14,6 +14,7 @@
#else
#include <ifaddrs.h>
#endif
+#include <unistd.h>
#ifndef __VXWORKS__
#include "aos/common/logging/logging.h"