--- a/doc/apidoc/Doxyfile.in	Thu Sep 25 17:36:33 2014 +0200
+++ b/doc/apidoc/Doxyfile.in	Thu Sep 25 17:37:03 2014 +0200
@@ -193,7 +193,7 @@
 # will result in a user-defined paragraph with heading "Side Effects:".
 # You can put \n's in the value part of an alias to insert newlines.
 
-ALIASES                = TODO=\todo"
+ALIASES                = "TODO=\todo"
 
 # This tag can be used to specify a number of word-keyword mappings (TCL only).
 # A mapping has the form "name=value". For example adding
@@ -319,21 +319,6 @@
 
 TYPEDEF_HIDES_STRUCT   = NO
 
-# The SYMBOL_CACHE_SIZE determines the size of the internal cache use to
-# determine which symbols to keep in memory and which to flush to disk.
-# When the cache is full, less often used symbols will be written to disk.
-# For small to medium size projects (<1000 input files) the default value is
-# probably good enough. For larger projects a too small cache size can cause
-# doxygen to be busy swapping symbols to and from disk most of the time
-# causing a significant performance penalty.
-# If the system has enough physical memory increasing the cache will improve the
-# performance by keeping more symbols in memory. Note that the value works on
-# a logarithmic scale so increasing the size by one will roughly double the
-# memory usage. The cache size is given by this formula:
-# 2^(16+SYMBOL_CACHE_SIZE). The valid range is 0..9, the default is 0,
-# corresponding to a cache size of 2^16 = 65536 symbols.
-
-SYMBOL_CACHE_SIZE      = 0
 
 # Similar to the SYMBOL_CACHE_SIZE the size of the symbol lookup cache can be
 # set using LOOKUP_CACHE_SIZE. This cache is used to resolve symbols given
@@ -655,7 +640,7 @@
 # directories like "/usr/src/myproject". Separate the files or directories
 # with spaces.
 
-INPUT                  = @CMAKE_SOURCE_DIR@/ui @CMAKE_SOURCE_DIR@/common @CMAKE_SOURCE_DIR@/cinst
+INPUT                  = @CMAKE_SOURCE_DIR@/ui @CMAKE_SOURCE_DIR@/common @CMAKE_SOURCE_DIR@/cinst @CMAKE_SOURCE_DIR@/doc/apidoc/mainpage.dox @CMAKE_SOURCE_DIR@/INSTALL
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
@@ -679,7 +664,7 @@
 # should be searched for input files as well. Possible values are YES and NO.
 # If left blank NO is used.
 
-RECURSIVE              = NO
+RECURSIVE              = YES
 
 # The EXCLUDE tag can be used to specify files and/or directories that should be
 # excluded from the INPUT source files. This way you can easily exclude a

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/doc/apidoc/mainpage.dox	Thu Sep 25 17:37:03 2014 +0200
@@ -0,0 +1,50 @@
+/**
+\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/
+
+*/