Add .editorconfig

This is copied from Weston

diff --git a/.editorconfig b/.editorconfig
new file mode 100644 (file)
index 0000000..e0fc853
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,15 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+trim_trailing_whitespace = true
+insert_final_newline = true
+indent_style = tab
+indent_size = 8
+max_line_length = 80
+
+[*.xml]
+indent_style = space
+indent_size = 2
+tab_width = 8