Majorly improve formatting, fix file permissions, and improve SEO.

Signed-off-by: Ari Archer <ari@ari.lt>

.clang-format

@@ -0,0 +1,19 @@
+---
+BasedOnStyle: LLVM
+IndentWidth: 4
+SortIncludes: false
+AlignConsecutiveAssignments: true
+AlignConsecutiveBitFields: true
+AlignConsecutiveMacros: true
+AlignEscapedNewlines: true
+AllowShortCaseLabelsOnASingleLine: true
+AllowShortEnumsOnASingleLine: true
+AllowShortFunctionsOnASingleLine: true
+AllowShortLambdasOnASingleLine: true
+BinPackParameters: false
+IndentCaseBlocks: true
+IndentCaseLabels: true
+IndentExternBlock: true
+IndentGotoLabels: true
+---
+