Merge pull request #118 from olga-jane/master

Update branch O_Morozova
Merge pull request #120 from olga-jane/master

Update branch O_Morozova
railcar forms+new pipe
update NewPipe, NewRailcar and SearchRailcar forms
Merge pull request #127 from olga-jane/master

Update branch O_Morozova
update Railcar and NewPipe forms
rename emptySpaceItem8
Merge pull request #128 from olga-jane/O_Morozova

O Morozova update NewPipe, NewRailcar and SearchRailcar forms