new abstract deadline, final flyer

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15528 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
adding mailto link

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15529 29f149b2-0c63-11e1-8f5c-a347f6a9acd0