fixing typos in option help strings, refs #22

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14618 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing tests for option help strings, refs #22, #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14619 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing tests for option help strings, refs #22, #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14620 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing internal meta tests, refs #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14621 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing schema links, refs #2, #21

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@14622 29f149b2-0c63-11e1-8f5c-a347f6a9acd0