Variou details:

- Put the MIT copyright at the end.
- Move the directory /other -> tools
- Various improvements.

src/ftxui/screen/string.cpp

@@ -1,7 +1,3 @@
-// Copyright 2020 Arthur Sonzogni. All rights reserved.
-// Use of this source code is governed by the MIT license that can be found in
-// the LICENSE file.
-
 #include "ftxui/screen/string.hpp"
 
 #include <codecvt>
@@ -9,8 +5,8 @@
 
 namespace ftxui {
 #ifdef _MSC_VER
-  #pragma warning(push)
-  #pragma warning(disable : 4996)  // codecvt_utf8_utf16 is deprecated
+#pragma warning(push)
+#pragma warning(disable : 4996)  // codecvt_utf8_utf16 is deprecated
 #endif
 
 std::string to_string(const std::wstring& s) {
@@ -24,7 +20,11 @@ std::wstring to_wstring(const std::string& s) {
 }
 
 #ifdef _MSC_VER
-  #pragma warning(pop)
+#pragma warning(pop)
 #endif
 
 }  // namespace ftxui
+
+// Copyright 2020 Arthur Sonzogni. All rights reserved.
+// Use of this source code is governed by the MIT license that can be found in
+// the LICENSE file.