More friendly with composer --prefer-dist

Stolz · Stolz · commit de8faf85cf26 · 2015-06-19T11:12:36.000+02:00
diff --git a/.gitattributes b/.gitattributes
@@ -0,0 +1,6 @@
+/.gitattributes export-ignore
+/.gitignore export-ignore
+/.travis.yml export-ignore
+/TODO.md export-ignore
+/phpcodesniffer export-ignore
+/phpcodesniffer.xml export-ignore
