Add EditorConfig and Force LF line endings (#18)

* Add EditorConfig and set git LF line endings

.editorconfig

@@ -0,0 +1,19 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+
+[*.{c,h}]
+indent_style = tab
+indent_size = 8
+
+[*.ld]
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false

.gitattributes

@@ -0,0 +1 @@
+* text=auto