Merge pull request #264 from mmyros/usleep_fix

Included unistd.h on unix MATLAB ZMQ wrapper

Resources/Matlab/unix/zeroMQwrapper.cpp

@@ -13,6 +13,8 @@
 #include <queue>
 #include <list>
 #include <pthread.h>
+#include <unistd.h>
+
 
 typedef struct {
     const char *connect_url;