Merge pull request #13298 from colemanw/extCompat
authorTim Otten <totten@civicrm.org>
Wed, 30 Jan 2019 07:42:06 +0000 (23:42 -0800)
committerGitHub <noreply@github.com>
Wed, 30 Jan 2019 07:42:06 +0000 (23:42 -0800)
Add extension compatibility list


Trivial merge