Remove leftover set -x/set +x debug statements.
Two flex fixes.
mailing list archive search does not work for the "fetchmail" project lists
Lens correction data for Sony DSC-RX10 as copy of DSC-RX10M2
Ignore _build* directories, not just _build.
Support Kyoto Cabinet databases, code by Denny ...
Apply patch from Denny Lin to plug a few memory...
Use https:// for sourceforge logo.