renamed init_fetch() to fetch_initialize()

src/pluto/fetch.c

@@ -500,7 +500,7 @@ static void* fetch_thread(void *arg)
 /**
  * Initializes curl and starts the fetching thread
  */
-void init_fetch(void)
+void fetch_initialize(void)
 {
 	if (crl_check_interval > 0)
 	{

src/pluto/plutomain.c

@@ -674,7 +674,7 @@ int main(int argc, char **argv)
 	init_kernel();
 	init_adns();
 	init_myid();
-	init_fetch();
+	fetch_initialize();
 	ac_initialize();
 
 	/* drop unneeded capabilities and change UID/GID */