minor docu fixes

doc/doxyfile.in

@@ -748,8 +748,7 @@ WARN_LOGFILE           = doxygen.errors
 # spaces.
 # Note: If this tag is empty the current directory is searched.
 
-INPUT                  = @top_srcdir@/src
-INPUT += @top_srcdir@/html
+INPUT = @top_srcdir@/html
 INPUT += @top_srcdir@/scripts
 INPUT += @top_srcdir@/test
 
@@ -771,7 +770,7 @@ INPUT_ENCODING         = UTF-8
 # *.md, *.mm, *.dox, *.py, *.f90, *.f, *.for, *.tcl, *.vhd, *.vhdl, *.ucf,
 # *.qsf, *.as and *.js.
 
-FILE_PATTERNS          = *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.idl *.ddl *.odl *.h *.hh *.hxx *.hpp *.h++ *.cs *.d *.php *.php4 *.php5 *.phtml *.html *.inc *.m *.markdown *.md *.mm *.dox *.py *.f90 *.f *.for *.tcl *.vhd *.vhdl *.ucf *.qsf *.as *.js *.wt *.sql
+FILE_PATTERNS          = *.c *.cc *.cxx *.cpp *.c++ *.java *.ii *.ixx *.ipp *.i++ *.inl *.idl *.ddl *.odl *.h *.hh *.hxx *.hpp *.h++ *.cs *.d *.php *.php4 *.php5 *.phtml *.inc *.m *.markdown *.md *.mm *.dox *.py *.f90 *.f *.for *.tcl *.vhd *.vhdl *.ucf *.qsf *.as *.js *.wt *.sql
 
 # The RECURSIVE tag can be used to specify whether or not subdirectories should
 # be searched for input files as well.
@@ -786,7 +785,7 @@ RECURSIVE              = YES
 # Note that relative paths are relative to the directory from which doxygen is
 # run.
 
-EXCLUDE                =
+EXCLUDE                = @top_srcdir@/openpgp.js
 
 # 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