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+/**
+\mainpage TrustBridge
+
+\section Copyright
+
+Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
+Software engineering by Intevation GmbH
+
+This file is Free Software under the GNU GPL (v>=2)
+and comes with ABSOLUTELY NO WARRANTY!
+See licenses/README.txt for more information.
+
+\section Introduction
+
+TrustBridge is a is a root certificate installer for Windows and Linux,
+contracted by the German Federal Office for Information Security (BSI).
+It should be able to be installed with or without root access rights.
+
+The orignal target platforms are Windows NT > 6.0 (Vista and later) and
+Ubuntu GNU/Linux 14.4 both 32 and 64 bit.
+
+Certificates are installed under Windows in the Windows System store and
+using the Mozilla NSS library into the certificate databases used by
+firefox and thunderbird.
+
+Under GNU/Linux the NSS-Shared DB, used for example by Chrome(ium) is
+accessed additionally to the Thunderbird and Firefox stores.
+
+\section Installation
+
+See the file \ref INSTALL for build instructions for Linux and Windows.
+
+\section Documentation
+For API (what you are reading now) documentation build the target "doc"
+(requires doxygen).
+
+The (German) user help documentation is available in the TrustBridge
+client/admin application. The source files are placed in "doc/help".
+
+\section Contact
+For additional information or custom modifications please contact:
+
+  Intevation GmbH <intevation@intevation.de>
+  Neuer Graben 17
+  49074 Osnabrück, Germany
+
+The public development platform can be found at:
+https://wald.intevation.org/projects/trustbridge/
+
+*/