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

Merge pull request OPCFoundation#350 from OPCFoundation/master

merge master to v.103 for .351 nuget package build

Update CTT version

Version number set to 1.03.350 in AssemblyVersion and Nuspec files