Updated ibus-HEAD.patch from upstream.
Added pl(qwertz).
Fixed escape key with Ctrl-Shift-U.
Updated pt-br compose table from the latest xorg.
Do not sort ibus engines when they are saved by ibus-setup.
Updated jp IBusKeymap.
Added ibus reset-config and read-config sub-commands.
Update ibus(1) for read-config and reset-config.