qemu-ga: align versioning with QEMU_VERSION

Previously qemu-ga version was defined seperately. Since it is aligned
with QEMU releases, use QEMU_VERSION instead. This also implies the
version bump for 1.1[-rcN] release of qemu-ga.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Acked-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
diff --git a/qemu-ga.c b/qemu-ga.c
index 42e271f..8199da7 100644
--- a/qemu-ga.c
+++ b/qemu-ga.c
@@ -169,7 +169,7 @@
 "  -h, --help        display this help and exit\n"
 "\n"
 "Report bugs to <mdroth@linux.vnet.ibm.com>\n"
-    , cmd, QGA_VERSION, QGA_VIRTIO_PATH_DEFAULT, QGA_PIDFILE_DEFAULT,
+    , cmd, QEMU_VERSION, QGA_VIRTIO_PATH_DEFAULT, QGA_PIDFILE_DEFAULT,
     QGA_STATEDIR_DEFAULT);
 }
 
@@ -729,7 +729,7 @@
             log_level = G_LOG_LEVEL_MASK;
             break;
         case 'V':
-            printf("QEMU Guest Agent %s\n", QGA_VERSION);
+            printf("QEMU Guest Agent %s\n", QEMU_VERSION);
             return 0;
         case 'd':
             daemonize = 1;