print changes by Klaus git-svn-id: https://svn-agbkb.informatik.uni-bremen.de/Hets/trunk@1583 cec4b9c1-7d33-0410-9eda-942365e851bb
merging global annotations git-svn-id: https://svn-agbkb.informatik.uni-bremen.de/Hets/trunk@1502 cec4b9c1-7d33-0410-9eda-942365e851bb
wrong precedence test git-svn-id: https://svn-agbkb.informatik.uni-bremen.de/Hets/trunk@1501 cec4b9c1-7d33-0410-9eda-942365e851bb