fix in newPipe unit test
add PipeType column into search pipe grid
add DatabaseMigrator project
Merge pull request #232 from olga-jane/database-migrator

add DatabaseMigrator project
add logic into CanExecute method for save button
Merge branch 'master' into sidorov_ReadOnlyFix
fix according to comments
Merge pull request #236 from olga-jane/sidorov_ReadOnlyFix

disable/enable save/edit button
Merge pull request #237 from olga-jane/master

Update O_Morozova