Removed InstallKernelCommand

Closes #167
Updated webspace location
Merge pull request #179 from sulu-cmf/feature/reorder-node

[FEATURE] Reorder node manually
Merge branch 'feature/removed_install_kernel_command' into develop
Merge branch 'develop' of git://github.com/sulu-cmf/sulu into develop
fixed iterator bug
Merge branch 'develop' of git://github.com/sulu-cmf/sulu into feature/navigation-context