Updated Doxyfile to version 1.5.3.

config/Doxyfile

@@ -1,4 +1,4 @@
-# Doxyfile 1.5.2
+# Doxyfile 1.5.3
 
 # This file describes the settings to be used by the documentation system
 # doxygen (www.doxygen.org) for a project
@@ -133,11 +133,19 @@ SHORT_NAMES            = NO
 # If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen 
 # will interpret the first line (until the first dot) of a JavaDoc-style 
 # comment as the brief description. If set to NO, the JavaDoc 
-# comments will behave just like the Qt-style comments (thus requiring an 
+# comments will behave just like regular Qt-style comments 
-# explicit @brief command for a brief description.
+# (thus requiring an explicit @brief command for a brief description.)
 
 JAVADOC_AUTOBRIEF      = NO
 
+# If the QT_AUTOBRIEF tag is set to YES then Doxygen will 
+# interpret the first line (until the first dot) of a Qt-style 
+# comment as the brief description. If set to NO, the comments 
+# will behave just like regular Qt-style comments (thus requiring 
+# an explicit \brief command for a brief description.)
+
+QT_AUTOBRIEF           = NO
+
 # The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen 
 # treat a multi-line C++ special comment block (i.e. a block of //! or /// 
 # comments) as a brief description. This used to be the default behaviour. 
@@ -256,6 +264,13 @@ EXTRACT_LOCAL_CLASSES  = YES
 
 EXTRACT_LOCAL_METHODS  = NO
 
+# If this flag is set to YES, the members of anonymous namespaces will be extracted 
+# and appear in the documentation as a namespace called 'anonymous_namespace{file}', 
+# where file will be replaced with the base name of the file that contains the anonymous 
+# namespace. By default anonymous namespace are hidden.
+
+EXTRACT_ANON_NSPACES   = NO
+
 # If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all 
 # undocumented members of documented classes, files or namespaces. 
 # If set to NO (the default) these members will be included in the 
@@ -445,7 +460,7 @@ WARN_NO_PARAMDOC       = NO
 # $version, which will be replaced by the version of the file (if it could 
 # be obtained via FILE_VERSION_FILTER)
 
-WARN_FORMAT            = "$file:$line: $text"
+WARN_FORMAT            = "$file:$line: $text "
 
 # The WARN_LOGFILE tag can be used to specify a file to which warning 
 # and error messages should be written. If left blank the output is written 
@@ -576,7 +591,9 @@ FILTER_SOURCE_FILES    = NO
 # If the SOURCE_BROWSER tag is set to YES then a list of source files will 
 # be generated. Documented entities will be cross-referenced with these sources. 
 # Note: To get rid of all source code in the generated output, make sure also 
-# VERBATIM_HEADERS is set to NO.
+# VERBATIM_HEADERS is set to NO. If you have enabled CALL_GRAPH or CALLER_GRAPH 
+# then you must also enable this option. If you don't then doxygen will produce 
+# a warning and turn it on anyway
 
 SOURCE_BROWSER         = NO
 
@@ -702,6 +719,14 @@ HTML_ALIGN_MEMBERS     = YES
 
 GENERATE_HTMLHELP      = NO
 
+# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML 
+# documentation will contain sections that can be hidden and shown after the 
+# page has loaded. For this to work a browser that supports 
+# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox 
+# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
+
+HTML_DYNAMIC_SECTIONS  = NO
+
 # If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can 
 # be used to specify the file name of the resulting .chm file. You 
 # can add a path in front of the file if the result should not be 
@@ -1172,7 +1197,7 @@ INCLUDE_GRAPH          = YES
 
 INCLUDED_BY_GRAPH      = YES
 
-# If the CALL_GRAPH and HAVE_DOT tags are set to YES then doxygen will 
+# If the CALL_GRAPH, SOURCE_BROWSER and HAVE_DOT tags are set to YES then doxygen will 
 # generate a call dependency graph for every global function or class method. 
 # Note that enabling this option will significantly increase the time of a run. 
 # So in most cases it will be better to enable call graphs for selected 
@@ -1180,7 +1205,7 @@ INCLUDED_BY_GRAPH      = YES
 
 CALL_GRAPH             = NO
 
-# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then doxygen will 
+# If the CALLER_GRAPH, SOURCE_BROWSER and HAVE_DOT tags are set to YES then doxygen will 
 # generate a caller dependency graph for every global function or class method. 
 # Note that enabling this option will significantly increase the time of a run. 
 # So in most cases it will be better to enable caller graphs for selected 
@@ -1220,11 +1245,23 @@ DOTFILE_DIRS           =
 # The MAX_DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of 
 # nodes that will be shown in the graph. If the number of nodes in a graph 
 # becomes larger than this value, doxygen will truncate the graph, which is 
-# visualized by representing a node as a red box. Note that doxygen will always 
+# visualized by representing a node as a red box. Note that doxygen if the number 
-# show the root nodes and its direct children regardless of this setting.
+# of direct children of the root node in a graph is already larger than 
+# MAX_DOT_GRAPH_NOTES then the graph will not be shown at all. Also note 
+# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
 
 DOT_GRAPH_MAX_NODES    = 50
 
+# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the 
+# graphs generated by dot. A depth value of 3 means that only nodes reachable 
+# from the root by following a path via at most 3 edges will be shown. Nodes 
+# that lay further from the root node will be omitted. Note that setting this 
+# option to 1 or 2 may greatly reduce the computation time needed for large 
+# code bases. Also note that the size of a graph can be further restricted by 
+# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.
+
+MAX_DOT_GRAPH_DEPTH    = 0
+
 # Set the DOT_TRANSPARENT tag to YES to generate images with a transparent 
 # background. This is disabled by default, which results in a white background. 
 # Warning: Depending on the platform used, enabling this option may lead to