doxygen configuration improved

doc/doxyfilter.sh

@@ -0,0 +1,3 @@
+#! /bin/sh 
+
+m4 qskdoc.m4 $1 

doc/qskdoc.m4

@@ -0,0 +1,2 @@
+define(`QSK_SUBCONTROLS',`static const QskAspect::Subcontrol $@;')dnl
+define(`QSK_STATES',`static const QskAspect::State $@;')dnl

doc/qskdoxygen.sh

@@ -0,0 +1,9 @@
+#! /bin/sh
+
+doxygen
+
+find html -name 'class_*.html' -exec sed -i \
+    -e '/Detailed Description/d' \
+    -e '0,/Definition at line/{//d;}' \
+    -e 's/Inheritance diagram for .*://' \
+    {} \;