Try it out
----------

  # Build
  make

  # Create some place to store the database
  mkdir /tmp/db

  # Load it with the default templates
  evapporate load /tmp/db

  # Starts it with scaffolding in debug mode
  ./appd -D -d /tmp/db

  # Browse to http://localhost:8080

  # To quit:
  curl -i http://localhost:8080/quit


Notes and Warnings
------------------

This framework is still very immature.  More work will be coming in the near
future regarding automagic object association and perhaps some authentication
utility functions. (Also support for "read-only" mode, etc.)

WARNING WARNING I don't know how to use BDB.  It may not be properly
WARNING WARNING It may not be properly writing out except on shutdown
WARNING WARNING Please...help...me.

Some random comments
--------------------

- accessor for HDF only are provided via evapp_db objects
- indexing functions are generated from magic comments in the rpc file
  /*^* index=structname:fieldname; */
- By default, all data types can be registered with the main engine via
  schema_register(ctx).  This does not add validation which means that data
  stored may have ids which point to space ro don't adhere to other input guidelines.
- any time a list or something structure needs to be stored with an object, it should
  get its own entry and be indexed on the parent's id.
- has_many and belongs_to will be implemented as a combination of generated C and
  then javascript which depends on naming conventions _id and _map:
-- _id will indicate a direct lookup
-- _map will indicate a tiered lookup

* app_settings has some stuff that will go libevapp: xsrf, scaffolding, etc
- if load_default is true _default.cs files will be loaded if a template is missing.
  this is how scaffolding works.

* all the current handlers are "generic" and will be moved to libevapp_scaffold

* set/check_xsrf, set_cookie, parse_* will all be moved to libevapp_util

* No authentication or access controls exist. Probably a default ACL mechanism will
  not be supplied.

* No internal logging system is implemented yet.