log docs/concepts.rst @ 4516:f54bb6eaf5e6 mercurial-4.4

age author description
Thu, 23 Apr 2015 21:13:13 -0400 Greg Ward docs: format concepts guide better, with literal blocks stable
Fri, 06 Jun 2014 17:20:30 -0400 Greg Ward docs: add concepts guide (the set theory behind obsolescence)