Adding .clang-format settings and top-level .gitignore

Signed-off-by: Byron Marohn <[email protected]>

Author: byron-marohn

.clang-format

@@ -0,0 +1,29 @@
+---
+BasedOnStyle: Google
+IndentWidth:     4
+ObjCBlockIndentWidth: 4
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortIfStatementsOnASingleLine: false
+AllowShortLoopsOnASingleLine: false
+#AlignAfterOpenBracket: Align
+AlignAfterOpenBracket: DontAlign
+ColumnLimit:     100
+BraceWrapping:
+  AfterClass:      true
+  AfterControlStatement: true
+  AfterEnum:       true
+  AfterFunction:   true
+  AfterNamespace:  true
+  AfterObjCDeclaration: true
+  AfterStruct:     true
+  AfterUnion:      true
+  BeforeCatch:     true
+  BeforeElse:      true
+  IndentBraces:    false
+BreakBeforeBraces: Custom
+NamespaceIndentation: Inner
+DerivePointerAlignment: false
+AccessModifierOffset: -4
+BinPackParameters: false

.gitignore

@@ -0,0 +1 @@
+__pycache__