Target Framework Change and some Deletes

Changed Target Framework of ReloadClass and DnDns Project to .NET 4.5

Preparation to remove SBB:
Deleted Reload.MDI. A new GUI not depended on SBB is required
Deleted SBBKeys.cs
Prepared use of OpenSsl and .NET and replace SBB

Removed Referenced SBB Assemblys in ReloadClass Project.
Added CertificatesToDBandBack Project and dll.
Added ManagedOpenSsl Project and dll's
Preparation for ICE

Added Projects (and dll's in Extern folder) for ICE:
STUN: Client and Core Project and UPnP Project will be referenced later
by ICE classes. Server Project provides a STUN Server.
ICE + OpenSsl & .NET

Replaced with new Version:
Enroll\Resolve.cs
ICE + OpenSsl & .NET

Replaced with new Version:
Extension\GWMachine.cs
ICE + OpenSsl & .NET

Replaced with new Version:
ForwardingAndLinkManagement
\Classes.cs
\Forwarding.cs
\Simple.cs
\TLS.cs
\TLS.FLM.cs

Added new file:
ForwardingAndLinkManagement\ICE.cs
ICE + OpenSsl & .NET

Replaced with new Version:
Topology
\AccessControl.cs
\Node.cs
\Signature.cs
\Topology.cs
ICE + OpenSsl & .NET

Replaced with new Version:
Transport
\Dialog.cs
\Messages.cs
\Transport.cs
ICE + OpenSsl & .NET

Replaced with new Version:
Usage\Usages.cs
ICE + OpenSsl & .NET

Replaced with new Version:
Util
\BigInt.cs
\Utils.cs

Added new file:
Util
\NetworkByteArray.cs
\ThreadSafeDictionary.cs
\TimeoutSocket.cs
ICE + OpenSsl & .NET

Replaced with new Version:
Globals.cs
Machine.cs
Added files and references

Added new files and Assembly references.
(using the dll's from Extern\)
Settings for Enrollment

Added Settings file for Enrollment Infos, replacing hard coded strings
in Resolve.cs
RELOAD GUI

Added GUI Project