Merge pull request #32 from wp-cli/fix/format-composer-json-spaces

Format composer.json with four spaces

Author: danielbachhuber

.editorconfig

@@ -0,0 +1,23 @@
+# This file is for unifying the coding style for different editors and IDEs
+# editorconfig.org
+
+# WordPress Coding Standards
+# http://make.wordpress.org/core/handbook/coding-standards/
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+indent_style = tab
+indent_size = 4
+
+[*.{json,yml,feature}]
+indent_style = space
+indent_size = 2
+
+[composer.json]
+indent_style = space
+indent_size = 4