Change names and namespaces from cla to velia

This project is separated from cla.

Change-Id: I7a6d15aa4e3d7ffa99ab3fd07220a7545896e774
diff --git a/src/utils/log-fwd.h b/src/utils/log-fwd.h
index 0bd7413..012f582 100644
--- a/src/utils/log-fwd.h
+++ b/src/utils/log-fwd.h
@@ -17,6 +17,6 @@
 class logger;
 }
 
-namespace cla {
+namespace velia {
 using Log = std::shared_ptr<spdlog::logger>;
 }