Adding editorconfig

Author: Nyholm

.editorconfig

@@ -0,0 +1,18 @@
+# EditorConfig is awesome: http://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[Makefile]
+indent_style = tab
+
+[phpunit.xml.dist]
+indent_size = 2

.gitignore

@@ -14,4 +14,4 @@
 /vendor/
 ###< symfony/framework-bundle ###
 
-.php_cs.cache
+.php_cs.cache