Update UA NodeSets and generated code (OPCFoundation#895)

* Update UA NodeSets and generated code with the latest updates for 1.04.04 Errata Release.

* Revert error in generated code.

- implement a few TODO (OPCFoundation#859)

- bugfixes found in testing

Merge pull request OPCFoundation#817 from AlinMoldovean/master

Client keep-alive fix

Merge pull request OPCFoundation#768 from AlinMoldovean/master

Copy invalid certificate to rejected store for all validation errors.

Fixes OPCFoundation#703.

Fix regression caused by OPCFoundation#656. Add a MonitoredItem constructor to allow keeping the ClientHandle of the template. (OPCFoundation#704)

update bouncy castle version to 1.8..4. (OPCFoundation#588)

Update Bouncy Castle to 1.8.4 (OPCFoundation#583)

Fix for Mantix #4321 + deprecated security polices removed from confi…

…g.xml files (OPCFoundation#505)

* Fix for Mantis #4231. Refuse to use untrusted certificates to encrypt user identity tokens sent to servers.

* Deprecated security policies removed from default server config.xml files.

Merge pull request OPCFoundation#425 from AlinMoldovean/v1.03

Basic128Rsa15 removed from default configurations

Merge pull request OPCFoundation#413 from AlinMoldovean/v1.03

Assembly version set to 1.03.352