When creating test vo in tests, assign returned vo
Merge pull request #306 from stavamichal/fix_facilities_test_set_up

When creating test vo in tests, assign returned vo
GUI: removed facility type from all GUI

- Removed type property from Facility object. It can't be set or get.
- All places using getType() are fixed and use only facility name.
- Enabled change of facility name in GUI.
Merge pull request #230 from zlamalp/remove_type

GUI: removed facility type from all GUI

- Removed type property from Facility object. It can't be set or get.
- All places using getType() are fixed and use only facility name.
- Enabled change of facility name in GUI.
- Create facility (call and wizard) ommits type too.
Get rid of facility type from perunServicesInit

Addition to commit 9c44af0011fff9b4a764841f12deafb63b2f28be