Updated .editorconfig

Author: BasmanovDaniil

.editorconfig

@@ -1,4 +1,19 @@
+# See http://editorconfig.org/ for docs on this file
+
 root = true
 
-[*.cs]
-indent_style = space
+[*]
+indent_style = space
+
+[*.{cs,shader,cginc}]
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{md,markdown}]
+end_of_line = lf
+charset = utf-8
+# Trailing whitespace is significant in markdown
+trim_trailing_whitespace = false