a0308593ca
Add various corrections mostly sourced from upstream's cvs.texinfo, e.g., note NetBSD's local change to log admin commands in history (subsequently added on upstream's HEAD, since it was noted in r. 1.689), add some references to rannotate and rlog (from r. 1.686), some amendments concerning rdiff (from r. 1.687), and miscellaneous typo fixes.