adding time gap retrieval, refs #1099

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15273 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
adding time gap visualization, refs #1099

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15274 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
added tool for converting xml outputs to character-separated values

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15275 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
refactoring leader on consecutive, fixing partial occupator calculation, fixing warning, refs #3, #12, #1099

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15276 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
triggering version.h in Makefile, refs #3

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15277 29f149b2-0c63-11e1-8f5c-a347f6a9acd0
setting executable property

git-svn-id: http://svn.code.sf.net/p/sumo/code/trunk/sumo@15278 29f149b2-0c63-11e1-8f5c-a347f6a9acd0