Unfortunately, the svn repo is a bit out of date. This commit contains 8

changes that haven't made it to svn. The descriptions of each change are listed
below.

- Fixes some python shebang lines.

- Add ElementsAreArray overloads to gmock. ElementsAreArray now makes a copy of
  its input elements before the conversion to a Matcher. ElementsAreArray can
  now take a vector as input. ElementsAreArray can now take an iterator pair as
  input.

- Templatize MatchAndExplain to allow independent string types for the matcher
  and matchee. I also templatized the ConstCharPointer version of
  MatchAndExplain to avoid calls with "char*" from using the new templated
  MatchAndExplain.

- Fixes the bug where the constructor of the return type of ElementsAre() saves
  a reference instead of a copy of the arguments.

- Extends ElementsAre() to accept arrays whose sizes aren't known.

- Switches gTest's internal FilePath class from testing::internal::String to
  std::string. testing::internal::String was introduced when gTest couldn't
  depend on std::string.  It's now deprecated.

- Switches gTest & gMock from using testing::internal::String objects to
  std::string. Some static methods of String are still in use.  We may be able
  to remove some but not all of them.  In particular, String::Format() should
  eventually be removed as it truncates the result at 4096 characters, often
  causing problems.

src/gtest-typed-test.cc

@@ -58,10 +58,10 @@ const char* TypedTestCasePState::VerifyRegisteredTestNames(
   registered_tests = SkipSpaces(registered_tests);
 
   Message errors;
-  ::std::set<String> tests;
+  ::std::set<std::string> tests;
   for (const char* names = registered_tests; names != NULL;
        names = SkipComma(names)) {
-    const String name = GetPrefixUntilComma(names);
+    const std::string name = GetPrefixUntilComma(names);
     if (tests.count(name) != 0) {
       errors << "Test " << name << " is listed more than once.\n";
       continue;
@@ -93,7 +93,7 @@ const char* TypedTestCasePState::VerifyRegisteredTestNames(
     }
   }
 
-  const String& errors_str = errors.GetString();
+  const std::string& errors_str = errors.GetString();
   if (errors_str != "") {
     fprintf(stderr, "%s %s", FormatFileLocation(file, line).c_str(),
             errors_str.c_str());