- removed old checkUser that was commented
Merge branch 'master' of https://github.com/jonathanklingberg/ETSN05

# By ada10mci (2) and others
# Via ada10mci (3) and fys09kgu (2)
* 'master' of https://github.com/jonathanklingberg/ETSN05:
  Test
  Implemented getUsers(), getTimeReports(), getTimeReport() and getId() in ProjectGroup.
  Implemented and updated WorkspaceInstance and implemented some of the needed HTML generating code in the the doGet method in ProjectManagerComponent
  test