Activation: Override the set property functions

Create override functions so that actions can be taken based
on the value that the properties are being set to.

Change-Id: I70e9519246662d516a109af91f4456fb4f001c4f
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/item_updater.hpp b/item_updater.hpp
index 8350428..091e31d 100755
--- a/item_updater.hpp
+++ b/item_updater.hpp
@@ -7,7 +7,7 @@
 {
 namespace software
 {
-namespace manager
+namespace updater
 {
 
 /** @class ItemUpdater
@@ -63,7 +63,7 @@
         sdbusplus::server::match::match versionMatch;
 };
 
-} // namespace manager
+} // namespace updater
 } // namespace software
 } // namespace openpower