* debian/implicit: add proper dependencies to support 'parallel build' through make -j (thx Daniel Schepler for the patch). * debian/rules: support 'nocheck' in DEB_BUILD_OPTIONS to skip running the selftests. * debian/diff/0003-bug-448655-check-etc-mailname-if-author-email-is-un.diff: new; check /etc/mailname if author email is unknown (closes: #448655). * debian/gitweb.docs: new; install gitweb/README. * new upstream point release. * git-cvsimport: really convert underscores in branch names to dots with -u (closes: #446495). * git-mailsplit: with maildirs not only process cur/, but also new/ (closes: #447396). * debian/diff/0004-contrib-hooks-post-receive-email-make-subject-prefix.diff: new; cherry-pick'ed from master: contrib/hooks/post-receive-email: make subject prefix configurable (closes: #428418).