---------------
0.022 2014-03-07 13:27:09CET+0100 Europe/Amsterdam
Cleaned up remains of former functions
Skip IO layers on <5.8 for 5.6 compatability
Don't swallow pl2bat exceptions
Do it for all packages that
* mention perl, or
* have a directory name starting with p5-*, or
* depend on a package starting with p5-
like last time, for 5.18, where this didn't lead to complaints.
Let me know if you have any this time.