Merge remote-tracking branch 'origin/master' into K_Protsenko_branch
Merge remote-tracking branch 'origin/master' into K_Protsenko_branch
Draft of  classes
added  non-working unit test
Added testing classes and half-working test
Merge remote-tracking branch 'origin/master' into K_Protsenko_branch
Merge remote-tracking branch 'origin/master' into K_Protsenko_branch
Merge remote-tracking branch 'origin/K_Protsenko_branch' into K_Protsenko_AuditTrail

Conflicts:
	src/Domain/Domain.csproj
	src/UnitTests/UnitTests.csproj
	src/UnitTests/packages.config
Started changes for audit functionality
Merge branch 'master' of https://github.com/olga-jane/prizm into K_Protsenko_AuditTrail

Conflicts:
	src/Data/Data.csproj
	src/PrizmMainProject/PrizmModule.cs
	src/UnitTests/UnitTests.csproj
Merge branch 'master' of https://github.com/olga-jane/prizm into K_Protsenko_AuditTrail
Draft of audit trail implementong
add CheckedComboBox for pipeSizeType onto pipeSearch form
clear cache before search performs
interface and stub for security context
interface and stub for security context: +public
small fix
Merge branch 'master' of https://github.com/olga-jane/prizm into K_Protsenko_AuditTrail
draft of unit test
"Undefined" have been removed from lookUp and resources file