Fixes bug in live site.  I've already pushed solution to the server.

R=neil.fraser@gmail.com

Review URL: https://codereview.appspot.com/25690044

git-svn-id: http://blockly.googlecode.com/svn/trunk@1493 c400ca83-b69d-9dd7-9705-49c6b8615e23
Fixed path of script messages.js.

R=neil.fraser@gmail.com

Review URL: https://codereview.appspot.com/26000046

git-svn-id: http://blockly.googlecode.com/svn/trunk@1494 c400ca83-b69d-9dd7-9705-49c6b8615e23
Rename incorrect Norwegian code "no" to "nb".


git-svn-id: http://blockly.googlecode.com/svn/trunk@1495 c400ca83-b69d-9dd7-9705-49c6b8615e23
Localisation updates from http://translatewiki.net.

git-svn-id: http://blockly.googlecode.com/svn/trunk@1496 c400ca83-b69d-9dd7-9705-49c6b8615e23
Localisation updates from http://translatewiki.net.

git-svn-id: http://blockly.googlecode.com/svn/trunk@1497 c400ca83-b69d-9dd7-9705-49c6b8615e23