app-office/openerp: bump version

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
app-i18n/ibus: already in portage tree

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
app-office/openerp: version bumped

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>