added roles to workflow model 1_2_a after merging disharmony
added application tasks for calling external applications in model 1_2_a and 2_b
->some automatic tasks are replaced by applications tasks (sending message tasks), some application tasks are added after manual tasks
- added application task before user task "identify potential candidates"; not sure if this is the right way
Added roles for model b. Connected roles to manual tasks.
Added structured data types from model a to model b. Split Scoring in model b into three tasks: assign (route), call application (application) and score (manual).
Merge branch 'feature/102-1_Processmodel_I_and_II' into feature/102-2_Processmodel_III_IV_and_V