Add command handler for Activate payload command.

Change-Id: I95d2d82409dabde7139871c7d62d5b5106c1c4d8
Signed-off-by: Tom Joseph <tomjoseph@in.ibm.com>
diff --git a/Makefile.am b/Makefile.am
index ad42d8d..cd4682e 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -48,7 +48,9 @@
 	sol/sol_manager.cpp \
 	sol/sol_context.cpp \
 	command/sol_cmds.hpp \
-	command/sol_cmds.cpp
+	command/sol_cmds.cpp \
+	command/payload_cmds.hpp \
+	command/payload_cmds.cpp
 
 netipmid_CPPFLAGS = -DNET_IPMID_LIB_PATH=\"/usr/lib/net-ipmid/\"
 netipmid_LDFLAGS = $(SYSTEMD_LIBS) $(CRYPTO_LIBS) $(libmapper_LIBS) $(PHOSPHOR_LOGGING_LIBS) $(LIBADD_DLOPEN) -export-dynamic