switch .clang-format to C++11
diff --git a/.clang-format b/.clang-format
index dd51247..2a372fc 100644
--- a/.clang-format
+++ b/.clang-format
@@ -29,8 +29,8 @@
 PenaltyReturnTypeOnItsOwnLine: 60
 PointerBindsToType: true
 SpacesBeforeTrailingComments: 1
-Cpp11BracedListStyle: false
-Standard:        Cpp03
+Cpp11BracedListStyle: true
+Standard:        Cpp11
 IndentWidth:     2
 TabWidth:        8
 UseTab:          Never