applied utils/replaceAllHeaders.sh - all $Header$ tokens in doc comments replaced with corresponding filename
removed more duplicate code git-svn-id: https://svn-agbkb.informatik.uni-bremen.de/Hets/trunk@14252 cec4b9c1-7d33-0410-9eda-942365e851bb
remove duplicate code git-svn-id: https://svn-agbkb.informatik.uni-bremen.de/Hets/trunk@14251 cec4b9c1-7d33-0410-9eda-942365e851bb
add unlit git-svn-id: https://svn-agbkb.informatik.uni-bremen.de/Hets/trunk@14249 cec4b9c1-7d33-0410-9eda-942365e851bb