New floating-point matchers: DoubleNear() and friends;

CHANGES

 Changes for 1.7.0:
 
 * All new improvements in Google Test 1.7.0.
-* New feature: matchers WhenSorted(), WhenSortedBy(), IsEmpty(), and
-  SizeIs().
+* New feature: matchers DoubleNear(), FloatNear(),
+  NanSensitiveDoubleNear(), NanSensitiveFloatNear(), WhenSorted(),
+  WhenSortedBy(), IsEmpty(), and SizeIs().
 * Improvement: Google Mock can now be built as a DLL.
+* Improvement: when compiled by a C++11 compiler, matchers AllOf()
+  and AnyOf() can accept an arbitrary number of matchers.
 * Improvement: when exceptions are enabled, a mock method with no
   default action now throws instead crashing the test.
 * Improvement: function return types used in MOCK_METHOD*() macros can

test/gmock-generated-actions_test.cc

@@ -376,7 +376,7 @@ class SubstractAction : public ActionInterface<int(int, int)> {  // NOLINT
 TEST(WithArgsTest, NonInvokeAction) {
   Action<int(const string&, int, int)> a =  // NOLINT
       WithArgs<2, 1>(MakeAction(new SubstractAction));
-  EXPECT_EQ(8, a.Perform(make_tuple(CharPtr("hi"), 2, 10)));
+  EXPECT_EQ(8, a.Perform(make_tuple(string("hi"), 2, 10)));
 }
 
 // Tests using WithArgs to pass all original arguments in the original order.

test/gmock-more-actions_test.cc

@@ -327,7 +327,7 @@ TEST(InvokeTest, FunctionThatTakes10Arguments) {
 TEST(InvokeTest, FunctionWithUnusedParameters) {
   Action<int(int, int, double, const string&)> a1 =
       Invoke(SumOfFirst2);
-  EXPECT_EQ(12, a1.Perform(make_tuple(10, 2, 5.6, CharPtr("hi"))));
+  EXPECT_EQ(12, a1.Perform(make_tuple(10, 2, 5.6, string("hi"))));
 
   Action<int(int, int, bool, int*)> a2 =
       Invoke(SumOfFirst2);