Some changes in the code documentation
Some changes in the code documentation
Some changes in the documentation code
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel
finished documentation of complexity
new templates for graph management
Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel
Some changes in the documentation code
fixed graph managment
Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel

Conflicts:
	js/apps/system/aardvark/frontend/js/views/graphManagementView.js
Replaced legacy Foxx auth with new and shiny modular auth logic.
session.destroy -> session.delete.
Added authentication cookieSecret.
Formatting.
Adjust auth tests.
Added documentation stubs for auth.
Documented sessions app.
Split lines.
Removed 'Description' headers.
Subsections for model attributes.