replaced the build system with cmake, and removed the old submodules.

updated the readme
updated the rename script

.clang-format

@@ -0,0 +1,32 @@
+# Logic style
+Language: Cpp
+# manually added flags
+FixNamespaceComments: 'false'
+SortIncludes: 'false'
+
+
+# flags copied from web editor, https://zed0.co.uk/clang-format-configurator/
+AllowShortBlocksOnASingleLine: 'false'
+AllowShortCaseLabelsOnASingleLine: 'false'
+AllowShortFunctionsOnASingleLine: None
+AllowShortIfStatementsOnASingleLine: 'false'
+AllowShortLoopsOnASingleLine: 'false'
+AlwaysBreakAfterReturnType: None
+AlwaysBreakTemplateDeclarations: 'true'
+BreakBeforeBraces: Allman
+ColumnLimit: '140'
+ConstructorInitializerAllOnOneLineOrOnePerLine: 'true'
+ContinuationIndentWidth: '4'
+Cpp11BracedListStyle: 'false'
+IndentWidth: '4'
+KeepEmptyLinesAtTheStartOfBlocks: 'false'
+MaxEmptyLinesToKeep: '2'
+NamespaceIndentation: All
+PointerAlignment: Left
+SpaceBeforeParens: Never
+SpaceInEmptyParentheses: 'false'
+SpacesInCStyleCastParentheses: 'true'
+SpacesInParentheses: 'true'
+SpacesInSquareBrackets: 'true'
+TabWidth: '4'
+UseTab: Never