Mention SQLite database format change in UPGRADING file (#1488983)

Aleksander Machniak

2013-03-07 001b172708f3b4b76ab6f0af7ec720955828f5b1

1
tinyMCE.addI18n('ja.advhr_dlg',{size:"\u9ad8\u3055",noshade:"\u5f71\u306a\u3057",width:"\u5e45",normal:"\u901a\u5e38",widthunits:"\u5358\u4f4d"});