changes in compability v4 and v5
Merge pull request #67 from UGerhards/v5-stable-fix2

changes in compability v4 and v5
Merge branch 'v5-stable' into v7-stable
fix import problems
remove no-longer-needed file

as it looks, this has already been converted to a set of related
pages. So we can remove the (old) original file.