Add support for the basic type "bool".

R=r
DELTA=51  (51 added, 0 deleted, 0 changed)
OCL=18283
CL=18290
diff --git a/src/lib/reflect/test.go b/src/lib/reflect/test.go
index 9ec22d1..864220d 100644
--- a/src/lib/reflect/test.go
+++ b/src/lib/reflect/test.go
@@ -77,6 +77,8 @@
 		v.(reflect.Float64Value).Put(64.0);
 	case reflect.StringKind:
 		v.(reflect.StringValue).Put("stringy cheese");
+	case reflect.BoolKind:
+		v.(reflect.BoolValue).Put(true);
 	}
 	assert(reflect.ValueToString(v), t);
 }
@@ -132,6 +134,7 @@
 	valuedump("float32", "+3.200000e+01");
 	valuedump("float64", "+6.400000e+01");
 	valuedump("string", "stringy cheese");
+	valuedump("bool", "true");
 	valuedump("*int8", "*int8(0)");
 	valuedump("**int8", "**int8(0)");
 	valuedump("[5]int32", "[5]int32{0, 0, 0, 0, 0}");