Updated images for version 1.2.

git-svn-id: https://plugins.svn.wordpress.org/mstw-schedules-scoreboards/trunk@1056693 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated stylesheet for version 1.2

git-svn-id: https://plugins.svn.wordpress.org/mstw-schedules-scoreboards/trunk@1056694 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated color settings script and added ticker 'slider' script.

git-svn-id: https://plugins.svn.wordpress.org/mstw-schedules-scoreboards/trunk@1056695 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated default .pot file for version 1.2.

git-svn-id: https://plugins.svn.wordpress.org/mstw-schedules-scoreboards/trunk@1056696 b8457f37-d9ea-0310-8a92-e5e31aec5664