### Blockers
* Test all the options work on all of the scripts
- * Document how to use your own .psgi (and how you need to do ReverseProxy yourself if you do)
- * Document migration for setting engine in setup
- * Document migration for setting engine in $ENV
+ * Fix a sane / nicer way to do custom engines.
### Nice to have
+
+ * Capture arguments that the plack engine component was run with somewhere,
+ to more easily support custom args from scripts (e.g. Gitalist's
+ --git_dir)
* throw away the restarter and allow using the restarters Plack provides
* remove per-request state from the engine instance
* be smarter about how we use PSGI - not every response needs to be delayed