Move to just Google style for C++

Author: Mousius

.clang-format

@@ -1,37 +1 @@
-# A clang-format style that approximates Python's PEP 7
-# Useful for IDE integration
-#
-# Based on Paul Ganssle's version at
-# https://gist.github.com/pganssle/0e3a5f828b4d07d79447f6ced8e7e4db
-# and modified for NumPy
 BasedOnStyle: Google
-AlignAfterOpenBracket: Align
-AllowShortEnumsOnASingleLine: false
-AllowShortIfStatementsOnASingleLine: false
-AlwaysBreakAfterReturnType: TopLevel
-BreakBeforeBraces: Stroustrup
-ColumnLimit: 88
-ContinuationIndentWidth: 8
-DerivePointerAlignment: false
-IndentWidth: 4
-IncludeBlocks: Regroup
-IncludeCategories:
-  - Regex:           '^[<"](Python|structmember|pymem)\.h'
-    Priority:        -3
-    CaseSensitive:   true
-  - Regex:           '^"numpy/'
-    Priority:        -2
-  - Regex:           '^"(npy_pycompat|npy_config)'
-    Priority:        -1
-  - Regex:           '^"[[:alnum:]_.]+"'
-    Priority:        1
-  - Regex:           '^<[[:alnum:]_.]+"'
-    Priority:        2
-Language: Cpp
-PointerAlignment: Right
-ReflowComments: true
-SpaceBeforeParens: ControlStatements
-SpacesInParentheses: false
-StatementMacros: [PyObject_HEAD, PyObject_VAR_HEAD, PyObject_HEAD_EXTRA]
-TabWidth: 4
-UseTab: Never