api: bump API version number to indicate changes that happened after 4.0.0.

api.c

@@ -126,7 +126,7 @@ static const char SEPARATOR = '|';
 #define SEPSTR "|"
 static const char GPUSEP = ',';
 
-static const char *APIVERSION = "1.32";
+static const char *APIVERSION = "1.33";
 static const char *DEAD = "Dead";
 static const char *SICK = "Sick";
 static const char *NOSTART = "NoStart";