- Mako is now a core dependency
- therefore no more 'email' extra
- add `get_install_handler()` method for app handler
- add `render_mako_template()` method for app handler
- add `resource_path()` method for app handler
- install handler thus far can:
- confirm db connection
- make appdir plus config/scripts:
- wutta.conf
- web.conf
- upgrade.sh
- upgrade db schema to create tables
- from there web app can run, create admin user
- quick start docs now describe "generated code" option
This reverts commit 07bc29c494.
probably 3.12 works fine, but for technical reasons the automated
tests don't work yet. hoping once we drop 3.6 support then can get
the 3.12 tests working properly..
