updated documentation

doc/examples/operator__equal.output

 [1,2,3] == [1,2,4] false
 {"A":"a","B":"b"} == {"A":"a","B":"b"} true
-17 == 17.0 true
+17 == 17 true
 "foo" == "bar" false

doc/examples/operator__equal.test

+[1,2,3] == [1,2,4] false
+{"A":"a","B":"b"} == {"A":"a","B":"b"} true
+17 == 17 true
+"foo" == "bar" false

doc/examples/operator__notequal.output

 [1,2,3] == [1,2,4] true
 {"A":"a","B":"b"} == {"A":"a","B":"b"} false
-17 == 17.0 false
+17 == 17 false
 "foo" == "bar" true

doc/examples/operator__notequal.test

+[1,2,3] == [1,2,4] true
+{"A":"a","B":"b"} == {"A":"a","B":"b"} false
+17 == 17 false
+"foo" == "bar" true