* C#7 features in commands, CommandInfo in ModuleBase
* Update TypeReaders with C#7 features and IServiceProvider
* Add best-choice command selection to CommandService
* Normalize type reader scores correctly
* Fix logic error and rebase onto dev
* Change GetMethod for SetMethod in ReflectionUtils
Should be checking against setters, not getters
* Ensure args/params scores do not overwhelm Priority
* Remove possibility of NaNs
032aba9129