Add GetRoamingOperators method

Add GetRoamingOperators method

Add new GetWorkflowsSettings method

Merge pull request #949 from DiabloRusso/get-document-workflows

Add new API method GetWorkflowsSettings

Improve DateTime usage for COM interactions

• ITimestamp value could be set by ticks;
• IDocumentsFilter: properties TimestampFromValue and TimestampToValue now obsolete. Use TimestampFromTicks and TimestampToTicks instead;
• IComDiadocApi got new GetDocuments method with ticks support

Add TotalCountType to CounteragentList

For now we show a real TotalCount for CounteragentList. But it hits performance when the total count is huge (thousands and more). Like a documents list and document events list we are going to restrict a size of TotalCount by 10 000. If a box has more counteragents the API will return 10 000 and a new field TotalCountType will be equal GreaterThanOrEqual

COM Fixes, improvements in employee PoA methods

COM fixes: GetNewEvents and GetDepartments returned to COM interface
PowersOfAttorney: userId is now optional for GetEmployeePowersOfAttorney, UpdateEmployeePowerOfAttorney, AddEmployeePowerOfAttorney, DeleteEmployeePowerOfAttorney

Add PowerOfAttorney for PrepareDocumentsToSign and GenerateTitleXml methods

Add PowerOfAttorney for PrepareDocumentsToSign and GenerateTitleXml methods

Add DeleteEmployeePowerOfAttorney

Add DeleteEmployeePowerOfAttorney

Add PowerOfAttorneyIssuerIndividualEntity organization name

Merge pull request #942 from zharkovstas/master

Add PowerOfAttorneyIssuerIndividualEntity organization name

Powers of attorney

Added experimental methods for powers of attorney

14N Roaming Confirmations

Added OperatorConfirmationDocflow and RoamingConfirmation attachmentType