Description of the entire system. This includes
everything! For example, a list of groups, their libraries, etc..
Not everything should be defined by the user, in fact most
objects are added to the srsdb object during an srssection.
Workflows defined in the SRS system is appended to this list.
In bioScout 2.0, XML definitions of workFlows is sent to srs for registration
at the very beginning. When a workflow is registered it is appended to
this list and become availabele for further use.
Normally, admin user probbaly send the workflow definitions
and most users are be able to use the defined workflows.
For this reason, this list is not an attribute of the session class.