remove documentation about code style as it is no longer practise

README.md

@@ -81,30 +81,3 @@ See [custom styling](docs/custom_styling.md).
 
 ## Documentation
 See [how to build the API doc](docs/api.md).
-
-## Coding style
-Due to poor lambda support in clang-format, a custom clang-format is used with the following patch applied:
-```diff
-diff --git a/lib/Format/ContinuationIndenter.cpp b/lib/Format/ContinuationIndenter.cpp
-index bb8efd61a3..e80a487055 100644
---- a/lib/Format/ContinuationIndenter.cpp
-+++ b/lib/Format/ContinuationIndenter.cpp
-@@ -276,6 +276,8 @@ LineState ContinuationIndenter::getInitialState(unsigned FirstIndent,
- }
- 
- bool ContinuationIndenter::canBreak(const LineState &State) {
-+  if(Style.ColumnLimit==0)
-+    return true;
-   const FormatToken &Current = *State.NextToken;
-   const FormatToken &Previous = *Current.Previous;
-   assert(&Previous == Current.Previous);
-@@ -325,6 +327,8 @@ bool ContinuationIndenter::canBreak(const LineState &State) {
- }
- 
- bool ContinuationIndenter::mustBreak(const LineState &State) {
-+  if(Style.ColumnLimit==0)
-+    return false;
-   const FormatToken &Current = *State.NextToken;
-   const FormatToken &Previous = *Current.Previous;
-   if (Current.MustBreakBefore || Current.is(TT_InlineASMColon))
-```