STATS: stat_client updates.

New stat segment client library: vpp-api/client/stat_client.h
New stat segment query app: vpp_get_stats [ls | dump | poll ] <pattern ...>
Prometheus integration through: vpp_prometheus_export <pattern>

Change-Id: I6f370cf599e9fcf066f22965a62d3a8acd529994
Signed-off-by: Ole Troan <ot@cisco.com>
diff --git a/src/vpp-api.am b/src/vpp-api.am
index 553eafa..8742556 100644
--- a/src/vpp-api.am
+++ b/src/vpp-api.am
@@ -15,8 +15,9 @@
 # VPP API C wrapper extension
 #
 lib_LTLIBRARIES += libvppapiclient.la
-libvppapiclient_la_SOURCES = \
-  vpp-api/client/client.c \
+libvppapiclient_la_SOURCES =			\
+  vpp-api/client/client.c			\
+  vpp-api/client/stat_client.c			\
   vpp-api/client/libvppapiclient.map
 
 libvppapiclient_la_LIBADD = \