Highlight 'Publish' button in blue color

If a change is a draft the natural next step is to publish it, hence
the 'Publish' button should be highlighted similar to the quick
approve button.

Bug: issue 2533
Change-Id: Icb2a48b31b5754c6cad27e2fc8f60e6ea3e217c5
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
1 file changed