Merge pull request #43 from rtucek/cs/unexpand

Replace spaces with tabs

Author: rtucek

.editorconfig

@@ -4,8 +4,8 @@ root = true
 charset = utf-8
 end_of_line = lf
 insert_final_newline = true
-indent_style = space
-indent_size = 4
+indent_style = tab
+indent_size = 8
 trim_trailing_whitespace = true
 
 [*.md]