Merge pull request #1655 from sourcerer-mike/develop-WordPress

WordPress: Only ignore files in root to support other plugins

WordPress.gitignore

 *.log
-.htaccess
-sitemap.xml
-sitemap.xml.gz
 wp-config.php
 wp-content/advanced-cache.php
 wp-content/backup-db/
@@ -13,6 +10,9 @@ wp-content/uploads/
 wp-content/wp-cache-config.php
 wp-content/plugins/hello.php
 
-/readme.html
+/.htaccess
 /license.txt
+/readme.html
+/sitemap.xml
+/sitemap.xml.gz