Update doxygen search path

Doxyfile

@@ -781,17 +781,21 @@ WARN_LOGFILE           =
 # Note: If this tag is empty the current directory is searched.
 
 INPUT                  = Documentation/development \
-                         kicad \
-                         pcbnew \
+                         3d-viewer \
+                         bitmap2component \
+                         bitmaps_png \
+                         common \
                          cvpcb \
                          eeschema \
-                         3d-viewer \
-                         common \
                          gerbview \
-                         pagelayout_editor \
                          include \
-                         polygon \
-                         potrace
+                         kicad \
+                         libs \
+                         pagelayot_editor \
+                         pcb_calculator \
+                         pcbnew \
+                         plugins \
+                         qa
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
@@ -833,7 +837,7 @@ RECURSIVE              = YES
 # Note that relative paths are relative to the directory from which doxygen is
 # run.
 
-EXCLUDE                = polygon/clipper.cpp
+EXCLUDE                =
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded