Merge pull request #13 from Geodan/master

pull request 20140318
Merge pull request #106 from tomvantilburg/master

merge from Tom
Merge pull request #136 from tomvantilburg/master

merge from Tom
Merge pull request #140 from tomvantilburg/master

Fixed couple of bug
Merge pull request #142 from tomvantilburg/master

Added some layers
Merge pull request #14 from Geodan/master

pull request 20140320
Login and Logout
Merge pull request #159 from MartijnHeuff/master

Login and Logout
Merge pull request #39 from Geodan/master

merge from origin