Add a flag to skip initial revisions: some SVN repositories have
initial setup cruft in their logs which we might want to ignore.
Signed-Off-By: Matthias Urlichs <smurf@smurf.noris.de>
As the name suggests, this script imports from SVN.
Only "normal" SVN repositories (with single trunk/, branches/, and tags/
subdrectories) are supported. Incremental imports require preserving
the file .git/svn2git.
Signed-Off-by: Matthias Urlichs <smurf@smurf.noris.de>