Merge branch 'for-junio' of git://bogomips.org/git-svn

* 'for-junio' of git://bogomips.org/git-svn: git-svn: use SVN::Ra::get_dir2 when possible git-svn: add space after "W:" prefix in warning git-svn: (cleanup) remove editor param passing git-svn: prepare SVN::Ra config pieces once Git.pm: add specified name to tempfile template git-svn: disable _rev_list memoization git-svn: save a little memory as fetch progresses git-svn: remove unnecessary DESTROY override git-svn: reload RA every log-window-size git-svn.txt: advertise pushurl with dcommit git-svn: remove mergeinfo rev caching git-svn: cache only mergeinfo revisions git-svn: reduce check_cherry_pick cache overhead git-svn: only look at the root path for svn:mergeinfo git-svn: only look at the new parts of svn:mergeinfo