* NEWS: Released Wget version 1.6.
* po/*.po: 'Project-Id-Version's were very haphazard, saying
either "wget" or "GNU wget", and with versions of 1.5.2-b[124], 1.5.3, the
nonexistent 1.5.4, and 1.6-pre. Standardized all to "GNU Wget 1.7-dev".
Perhaps this is wrong to do because some of the translations haven't been
updated since the versions they state, but I know some of the files were updated
specifically for 1.6, and none of them used this version. In any case, the
'POT-Creation-Date's and 'PO-Revision-Date's remain the best indicator of
whether a translation's out of date.
files specified on the commandline. Made --convert-links be ignored when
--delete-after is specified. Added note about this fact to --delete-after docs
and made general improvements to them, including the clarification that
--delete-after only deletes local files.
