Bug Fix Update 1.0.5

git-svn-id: https://plugins.svn.wordpress.org/woocommerce-for-japan/trunk@1048821 b8457f37-d9ea-0310-8a92-e5e31aec5664
Bug Fix Update 1.0.5

git-svn-id: https://plugins.svn.wordpress.org/woocommerce-for-japan/trunk@1048823 b8457f37-d9ea-0310-8a92-e5e31aec5664