Remove output of token.

src/main.cpp

@@ -378,8 +378,8 @@ boolean refreshToken() {
 		}
 
 		DBG_PRINTLN(F("refreshToken() - Success"));
-		DBG_PRINTLN(access_token);
-		DBG_PRINTLN(id_token);
+		// DBG_PRINTLN(access_token);
+		// DBG_PRINTLN(id_token);
 		state = SMODEPOLLPRESENCE;
 	} else {
 		DBG_PRINTLN(F("refreshToken() - Error:"));

test/README

@@ -0,0 +1,11 @@
+
+This directory is intended for PIO Unit Testing and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PIO Unit Testing:
+- https://docs.platformio.org/page/plus/unit-testing.html