doc: version bump Doxyfile

- bump version to 0.9.99
- exclude leveldb and json
- include call and caller graphs in the documentation.

doc/Doxyfile

@@ -34,7 +34,7 @@ PROJECT_NAME           = Bitcoin
 # This could be handy for archiving the generated documentation or 
 # if some version control system is used.
 
-PROJECT_NUMBER         = 0.9.0
+PROJECT_NUMBER         = 0.9.99
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description 
 # for a project that appears at the top of each page and should give viewer 
@@ -683,7 +683,7 @@ RECURSIVE              = YES
 # excluded from the INPUT source files. This way you can easily exclude a 
 # subdirectory from a directory tree whose root is specified with the INPUT tag.
 
-EXCLUDE                = 
+EXCLUDE                = src/leveldb src/json src/test /src/qt/test
 
 # The EXCLUDE_SYMLINKS tag can be used select whether or not files or 
 # directories that are symbolic links (a Unix file system feature) are excluded 
@@ -705,7 +705,7 @@ EXCLUDE_PATTERNS       =
 # wildcard * is used, a substring. Examples: ANamespace, AClass, 
 # AClass::ANamespace, ANamespace::*Test
 
-EXCLUDE_SYMBOLS        = 
+EXCLUDE_SYMBOLS        = boost google
 
 # The EXAMPLE_PATH tag can be used to specify one or more files or 
 # directories that contain example code fragments that are included (see 
@@ -1577,7 +1577,7 @@ HIDE_UNDOC_RELATIONS   = YES
 # toolkit from AT&T and Lucent Bell Labs. The other options in this section 
 # have no effect if this option is set to NO (the default)
 
-HAVE_DOT               = NO
+HAVE_DOT               = YES
 
 # The DOT_NUM_THREADS specifies the number of dot invocations doxygen is 
 # allowed to run in parallel. When set to 0 (the default) doxygen will 
@@ -1659,7 +1659,7 @@ INCLUDED_BY_GRAPH      = YES
 # the time of a run. So in most cases it will be better to enable call graphs 
 # for selected functions only using the \callgraph command.
 
-CALL_GRAPH             = NO
+CALL_GRAPH             = YES
 
 # If the CALLER_GRAPH and HAVE_DOT tags are set to YES then 
 # doxygen will generate a caller dependency graph for every global function 
@@ -1667,7 +1667,7 @@ CALL_GRAPH             = NO
 # the time of a run. So in most cases it will be better to enable caller 
 # graphs for selected functions only using the \callergraph command.
 
-CALLER_GRAPH           = NO
+CALLER_GRAPH           = YES
 
 # If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen 
 # will generate a graphical hierarchy of all classes instead of a textual one.
@@ -1685,7 +1685,7 @@ DIRECTORY_GRAPH        = YES
 # generated by dot. Possible values are svg, png, jpg, or gif. 
 # If left blank png will be used.
 
-DOT_IMAGE_FORMAT       = png
+DOT_IMAGE_FORMAT       = svg
 
 # The tag DOT_PATH can be used to specify the path where the dot tool can be 
 # found. If left blank, it is assumed the dot tool can be found in the path.