diff --git a/clang_format/.clang-format b/clang_format/.clang-format
index f4c0238..89e6796 100644
--- a/clang_format/.clang-format
+++ b/clang_format/.clang-format
@@ -4,13 +4,13 @@
 # Complete list of style options can be found at:
 # http://clang.llvm.org/docs/ClangFormatStyleOptions.html
 ---
-Language:        Cpp
+Language: Cpp
 AccessModifierOffset: -1
 AlignAfterOpenBracket: Align
 AlignConsecutiveAssignments: false
 AlignConsecutiveDeclarations: false
 AlignEscapedNewlines: Left
-AlignOperands:   true
+AlignOperands: true
 AlignTrailingComments: true
 AllowAllParametersOfDeclarationOnNextLine: true
 AllowShortBlocksOnASingleLine: false
@@ -25,18 +25,18 @@ AlwaysBreakTemplateDeclarations: true
 BinPackArguments: true
 BinPackParameters: true
 BraceWrapping:
-  AfterClass:      false
+  AfterClass: false
   AfterControlStatement: false
-  AfterEnum:       false
-  AfterFunction:   false
-  AfterNamespace:  false
+  AfterEnum: false
+  AfterFunction: false
+  AfterNamespace: false
   AfterObjCDeclaration: false
-  AfterStruct:     false
-  AfterUnion:      false
+  AfterStruct: false
+  AfterUnion: false
   AfterExternBlock: false
-  BeforeCatch:     false
-  BeforeElse:      false
-  IndentBraces:    false
+  BeforeCatch: false
+  BeforeElse: false
+  IndentBraces: false
   SplitEmptyFunction: true
   SplitEmptyRecord: true
   SplitEmptyNamespace: true
@@ -48,41 +48,41 @@ BreakConstructorInitializersBeforeComma: false
 BreakConstructorInitializers: BeforeColon
 BreakAfterJavaFieldAnnotations: false
 BreakStringLiterals: true
-ColumnLimit:     80
-CommentPragmas:  '^ IWYU pragma:'
+ColumnLimit: 80
+CommentPragmas: "^ IWYU pragma:"
 CompactNamespaces: false
 ConstructorInitializerAllOnOneLineOrOnePerLine: true
 ConstructorInitializerIndentWidth: 4
 ContinuationIndentWidth: 4
 Cpp11BracedListStyle: true
 DerivePointerAlignment: false
-DisableFormat:   false
+DisableFormat: false
 ExperimentalAutoDetectBinPacking: false
 FixNamespaceComments: true
 ForEachMacros:
   - foreach
   - Q_FOREACH
   - BOOST_FOREACH
-IncludeBlocks:   Preserve
+IncludeBlocks: Regroup
 IncludeCategories:
-  - Regex:           '^<ext/.*\.h>'
-    Priority:        2
-  - Regex:           '^<.*\.h>'
-    Priority:        1
-  - Regex:           '^<.*'
-    Priority:        2
-  - Regex:           '.*'
-    Priority:        3
-IncludeIsMainRegex: '([-_](test|unittest))?$'
+  - Regex: '^<ext/.*\.h>'
+    Priority: 2
+  - Regex: '^<.*\.h>'
+    Priority: 1
+  - Regex: "^<.*"
+    Priority: 2
+  - Regex: ".*"
+    Priority: 3
+IncludeIsMainRegex: "([-_](test|unittest))?$"
 IndentCaseLabels: true
 IndentPPDirectives: None
-IndentWidth:     2
+IndentWidth: 2
 IndentWrappedFunctionNames: false
 JavaScriptQuotes: Leave
 JavaScriptWrapImports: true
 KeepEmptyLinesAtTheStartOfBlocks: false
-MacroBlockBegin: ''
-MacroBlockEnd:   ''
+MacroBlockBegin: ""
+MacroBlockEnd: ""
 MaxEmptyLinesToKeep: 1
 NamespaceIndentation: None
 ObjCBlockIndentWidth: 2
@@ -96,8 +96,8 @@ PenaltyBreakString: 1000
 PenaltyExcessCharacter: 1000000
 PenaltyReturnTypeOnItsOwnLine: 200
 PointerAlignment: Right
-ReflowComments:  true
-SortIncludes:    true
+ReflowComments: true
+SortIncludes: true
 SortUsingDeclarations: true
 SpaceAfterCStyleCast: false
 SpaceAfterTemplateKeyword: true
@@ -105,13 +105,13 @@ SpaceBeforeAssignmentOperators: true
 SpaceBeforeParens: ControlStatements
 SpaceInEmptyParentheses: false
 SpacesBeforeTrailingComments: 2
-SpacesInAngles:  false
+SpacesInAngles: false
 SpacesInContainerLiterals: true
 SpacesInCStyleCastParentheses: false
 SpacesInParentheses: false
 SpacesInSquareBrackets: false
-Standard:        Cpp11
-TabWidth:        8
-UseTab:          Never
-...
+Standard: Cpp11
+TabWidth: 8
+UseTab: Never
+---