Remove Clang Tidy configurations. (#969)

.clang-format

@@ -1,37 +0,0 @@
----
-BraceWrapping: 
-  AfterCaseLabel: false
-  AfterClass: false
-  AfterControlStatement: false
-  AfterEnum: false
-  AfterFunction: false
-  AfterNamespace: false
-  AfterObjCDeclaration: false
-  AfterStruct: false
-  AfterUnion: false
-  AfterExternBlock: false
-  BeforeCatch: false
-  BeforeElse: false
-  IndentBraces: false
-  SplitEmptyFunction: false
-  SplitEmptyRecord: false
-  SplitEmptyNamespace: false
-  BeforeLambdaBody: false
-  BeforeWhile: false
-BreakBeforeBraces: Attach
-ColumnLimit: 0
-IndentWidth: 4
-IndentCaseLabels: true
-IncludeBlocks: Regroup
-IncludeCategories:
-  - Regex: '<[[:alnum:].]+\.h>'
-    Priority: 1
-  - Regex: '<[[:alnum:].]+>'
-    Priority: 2
-  - Regex: '.*/.*'
-    Priority: 3
-  - Regex: '.*'
-    Priority: 4
-DerivePointerAlignment: false
-PointerAlignment: Left
-...

.clang-tidy

@@ -1,17 +0,0 @@
-Checks: '-*,readability-*,performance-*,modernize-*,-modernize-use-trailing-return-type,bugprone-*'
-WarningsAsErrors: true
-HeaderFilterRegex: ''
-FormatStyle: none
-CheckOptions:
-  - key: readability-identifier-naming.ClassCase
-    value: CamelCase
-  - key: readability-identifier-naming.ClassMethodCase
-    value: CamelCase
-  - key: readability-identifier-naming.ClassMemberPrefix
-    value: m_
-  - key: readability-identifier-naming.ClassMemberCase
-    value: CamelCase
-  - key: readability-identifier-naming.ClassConstantCase
-    value: UPPER_CASE
-  - key: readability-identifier-naming.FunctionCase
-    value: CamelCase