Merge branch 'develop'

* develop:
  add mongodb-tools

Dockerfile

@@ -39,6 +39,7 @@ RUN apk --no-cache add \
         runit \
         curl \
         tar \
+        mongodb-tools \
 # Bring in gettext so we can get `envsubst`, then throw
 # the rest away. To do this, we need to install `gettext`
 # then move `envsubst` out of the way so `gettext` can