update ox-reveal-20141112.644

Signed-off-by: Micky Ching <mickyching@gmail.com>
ox-reveal: fix error-exit for stable org mode

Signed-off-by: Micky Ching <mickyching@gmail.com>
ox-reveal: add org-reveal-publish-to-html

Signed-off-by: Micky Ching <mickyching@gmail.com>
odersky-theme: italic comment

Signed-off-by: Micky Ching <mickyching@gmail.com>