key: * todo; + written; - tested
=== stage 1
- schema_loader
- dump schema
- create run
+ add patch
+ run patch
+ find_patch
    + create_date desc
+ is_successful
+ --retry if previous failed
+ move import to run and change patcher script
* clean up
+ --add patches pretending it succeeded
+ use short options ie -d -h -u etc
- change name space of modules to DBIx::Patcher
=== stage 2
* --install
* --dry
* --verbose to show cmd run
* option to do look up based on MD5
=== stage 3
* plugin
    * default values
    * collate_files($dir)