Rename class Version to BMCVersion

The class Version is renamed to BMCVersion.
This is needed so there is not 2 classes with the same name,
Version, under namespace phosphor software manager.
This name is more appropriate for the BMC Version Class
that handles the active BMC code.

Change-Id: I9eef4f5240f6cac90a31d6c31aa7f518213830e3
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/image_manager_main.cpp b/image_manager_main.cpp
index 66f31f6..00872e1 100644
--- a/image_manager_main.cpp
+++ b/image_manager_main.cpp
@@ -3,7 +3,7 @@
 #include <sdbusplus/bus.hpp>
 #include <phosphor-logging/log.hpp>
 #include "config.h"
-#include "version_software_manager.hpp"
+#include "bmc_version.hpp"
 #include "watch.hpp"
 
 int main(int argc, char* argv[])
@@ -15,7 +15,7 @@
 
     sdbusplus::server::manager::manager objManager(bus,
             SOFTWARE_OBJPATH);
-    phosphor::software::manager::Version manager(bus,
+    phosphor::software::manager::BMCVersion manager(bus,
             SOFTWARE_OBJPATH);
     bus.request_name(VERSION_BUSNAME);