Merge pull request #254 from MartijnHeuff/master

added a mouseposition control for showing the coordinates
Doing some commenting
Changed to latest COW version
Added unigis things
Adapted for new COW (socketserver setting)
Made symlinks to cow dist and libs instead of whole cow git as a submodule
Merge pull request #255 from tomvantilburg/master

merge from Tom
Merge pull request #26 from Geodan/master

pull request 20140822