docs update.

readme.txt

@@ -11,7 +11,19 @@ considering players
       X has 5 moves.
       O has 4 moves.
 
+Project is build as gradle root and child projects.
+Gradle handles build and run of program using AspectJ Java runtime.
+
+Build Environment:
+JDK25, 
+Eclipse 4.38 with Gradle Buildship
+AspectJ 1.9.25+
+
+In Eclipse import project as an Gradle Project.
+
 Tests with ASPECTJ:
+       on windows:
    gradlew.bat run  
-       ( or ./gradlew run  [on linux shell])
+       / or on linux:
+           sh ./gradlew run
    AspectJ Referee component will call the Game plays.