Remove accumulated deployment cruft.

This covers:
* Dokku on my own infra
* Make-based use of Markdoc
* The Heroku static buildpack

This should clear the ground for a rework.

1 files changed, 0 insertions, 1 deletions

diff --git a/CHECKS b/CHECKS
deleted file mode 100644
index 53f0613..0000000
--- a/CHECKS
+++ /dev/null
@@ -1 +0,0 @@
-/	ls /