Change in naming convention:

          Ročník - List<String> DegreeYears
          Zaměření - List<String> Specializations
          Kruh - List<String> Groups

          Katedra - List<String> Departments
          Vyučující - List<String> Lecturers

          Budova - List<String> Buildings
          Místnost - List<String> Classrooms

          Den - List<String> Days
          Začátek - List<String> Times

Vyber.cshtml updated to respect these changes. First two filter functions are available in Model through:

public void FilterDegreeYear2Specialization(String degreeYearFilterValue)
public void FilterSpecialization2Groups(String scopeFilterValue)

The filters works somehow, they are not tested for correctness of the filtering yet - needs to be proven.
Merge remote-tracking branch 'origin/master'

Conflicts:
	Rozvrh/Rozvrh/Controllers/HomeController.cs