UI change

1) Heat and purchase order forms - show center
2) Welderds and inspectors  open from main menu
settings fixed grids columns size
Merge pull request #469 from olga-jane/master

Update O_Morozova
operation code is required
Merge pull request #470 from olga-jane/Morozova_UI

Morozova UI
Merge pull request #471 from olga-jane/Fixes

operation code is required
Merge pull request #472 from olga-jane/Settings

Issue #439
Merge pull request #473 from olga-jane/master

Update O_Morozova
fix bug
add check for Null reference
#359 Security setups
Merge branch 'master' into sidorov_TryDeleteNewRow
Merge branch 'master' into security_setups

Conflicts:
	src/DatabaseMigrator/Scripts/CreateSchemeObjects.sql
	src/Domain/Domain.csproj
	src/PrizmMainProject/Forms/Settings/SettingsXtraForm.Designer.cs
	src/PrizmMainProject/Forms/Settings/SettingsXtraForm.cs
	src/PrizmMainProject/Forms/Settings/SettingsXtraForm.resx
	src/PrizmMainProject/Properties/Resources1.Designer.cs
	src/UnitTests/Forms/PipeMill/NewEdit/MillPipeNewEditCommandTest.cs
	src/UnitTests/Forms/Settings/SaveSettingsCommandTest.cs
Merge pull request #481 from olga-jane/security_setups

Security setups
Merge pull request #476 from olga-jane/O_Morozova

O Morozova fixed
Merge pull request #479 from olga-jane/sidorov_TryDeleteNewRow

Try to delete new row
Merge branch 'master' of https://github.com/olga-jane/prizm into Settings