Handle dataref re-use by not deleting $blob{$dataref}. To avoid keepig everything in memory for larger repositories this must be written out to disk and removed when done. However, my repro is only about 600MiB right now, so I don't need that.
Handle dataref re-use by not deleting $blob{$dataref}. To avoid keepig
everything in memory for larger repositories this must be written out
to disk and removed when done. However, my repro is only about 600MiB
right now, so I don't need that.

Also fix some other bug/style issues while here.

lha/git2svn,lha/git2svn