information about controlled inner edges is now written to plain-xml output

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16309 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
added failing test refs #1264

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16310 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
added comment refs #2

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16311 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
now also testing round-trip consistency of plain-xml output (fails)

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16312 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
marking known bug

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16313 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
fixing some warnings refs #12

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@16314 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
Merge branch 'master' into planet
Merge branch 'planet' of https://github.com/planetsumo/sumo into planet