Fixed css problems in tutorials
Token now depends on session id
Added debug views
Added link to host users
Merge pull request #648 from dswd/debug

Debug pages for hosts, topologies, elements and connections
Merge pull request #645 from dswd/tutorial_css

Fixed css problems in tutorials
Saving random positions
Treating execute errors as user errors
Merge pull request #660 from dswd/fix_execute

Treating execute errors as user errors
Merge pull request #657 from dswd/pos_fix

Saving random positions
The note window is now draggable
Merge pull request #662 from swuest/draggable_note_window

The note window is now draggable
blacklisted some more attributes on topology export
Merge pull request #665 from t-gerhard/better_export

blacklisted some more attributes on topology export
Fixed templates not being created properly
Merge pull request #668 from dswd/fix-templates

Fixed templates not being created properly