updated readme with today's activity

readme.md

@@ -5,6 +5,11 @@ where the message file is, and gets back a scan result... all in simple XML.
 
 # Changelog / Journal
 
+## 20200622_M
+- encapsulated all codedweller in namespace codedweller
+- removed all using namespace std
+- got a clean build (saccades still commented out, but not cleanly removed)
+
 ## 20200618_M
 - Cleaned up all warnings in the build with the latest g++
 - Added SOP for installing the latest g++ in ubuntu