display only one component with multiply diameters
add isAvailableToJoint in CreateSchemeObjects.sql for Parts
displays all unconnected diameters in one line
set the pipe connection according statuses at construction and isAvaliableToJoint
connect the elements with same diameters
add IEnumerable Intersect of diameters
add ChoiceConnectedDiameter form
Merge branch 'master' into sidorov_CorrectDiameterForJoint#679

Conflicts:
	src/DatabaseMigrator/Scripts/CreateSchemeObjects.sql
	src/Domain/Entity/Construction/Connector.cs
	src/PrizmMainProject/Forms/Joint/NewEdit/JointNewEditViewModel.cs
	src/PrizmMainProject/Forms/Spool/SpoolViewModel.cs
add connection - disconnection fore joints
add the opening Joints with isAvaliableToJoint = false
add condition for component connection
Merge branch 'master' into sidorov_CorrectDiameterForJoint#679

Conflicts:
	src/Data/DAL/ADO/SQLQueryString.cs
	src/PrizmMainProject/Forms/Joint/NewEdit/JointNewEditViewModel.cs
	src/PrizmMainProject/Forms/Joint/NewEdit/JointNewEditXtraForm.Designer.cs
resolve conflicts after merging
uncommented "catch (Exception ex)" bloc
add xml- comments, reorganize and optimize the methods of joint creation,
rename ChoiceConnectedDiameter to SelectDiameterDialog
Merge branch 'master' into sidorov_CorrectDiameterForJoint#679

Conflicts:
	src/PrizmMainProject/Properties/Resources.resx
Merge pull request #757 from olga-jane/sidorov_CorrectDiameterForJoint#679

Correct diameter for joint