misc: vpe.api messages dynamically allocated

This is the last in the series of moving API messages from vpp/api/vpe.api to vlibmemory/memclnt.api.
This patch makes the remaining vpe.api messages dynamic, to help VAT2 binary-api command.
Moves the VAT test code to a separate file and removes the now unnused API meta files.

Type: improvement
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: I01dd78eaff1d3715dff17d2643bf0f7f0089935b
Signed-off-by: Ole Troan <ot@cisco.com>
diff --git a/src/vpp-api/client/test.c b/src/vpp-api/client/test.c
index 4e98dc0..b7e6f01 100644
--- a/src/vpp-api/client/test.c
+++ b/src/vpp-api/client/test.c
@@ -32,7 +32,6 @@
 #include <vlib/unix/unix.h>
 #include <vlibapi/api.h>
 #include <vppinfra/time.h>
-#include <vpp/api/vpe_msg_enum.h>
 #include <signal.h>
 #include "vppapiclient.h"
 #include "stat_client.h"
@@ -40,9 +39,8 @@
 #include <vlibmemory/vlib.api_enum.h>
 #include <vlibmemory/vlib.api_types.h>
 
-#define vl_typedefs             /* define message structures */
-#include <vpp/api/vpe_all_api_h.h> 
-#undef vl_typedefs
+#include <vpp/api/vpe.api_enum.h>
+#include <vpp/api/vpe.api_types.h>
 
 volatile int sigterm_received = 0;
 volatile u32 result_ready;