Coding standards.

CodingStandards.txt

@@ -128,6 +128,10 @@ d. Use override, final and const judiciously.
 e. No implementations with the class declaration, except:
 - template or force-inline method (though prefer implementation at bottom of header file).
 - one-line implementation (in which case include it in same line as declaration).
+f. For a method 'foo'
+- Member: m_foo;
+- Getter: foo() [ also: for booleans, isFoo() ];
+- Setter: setFoo();