making ramp tests less fp sensible, refs #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16753 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
making connection tests less fp sensible, refs #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16754 29f149b2-0c63-11e1-8f5c-a347f6a9acd0