* Rewind & State config - remove the default option
* remove the savestate type of default, not that this is a breaking config change for anyone that had specifically set savestates to text
* remove BinaryStatesPreferred from IStatable and use config setting when starting movies from "Now" in record movie dialog
* remove BinaryStatesPreferred from cores
* make text savestates an extension method off of IStatable and an inteface ITextStatable it uses if the core implements it. This will allow cores to opt in to text states if desired
* make cores with actual text savestate impleemntations get ITextStatable, remove text state logic from cores that just have a binary as as text implementation
* refactor Sms settings including naming conventions and fix a typo, breaks configs with SMS settings already saved
* convert SMS controller type setting to an enum
* convert SMS Region setting to an enum
* Move SMS display type setting to an enum
* convert sms settings to properties
* SMS - wire up generic core config to a settings menu item
* remove some SMS menu items that are redundant to generic settings config
* remove more SMS menu items that are now redundant to generic core config
* remove more redundant SMS settinsg including SMSGraphicsConfig dialog, add descriptions and display names to SMS settings objects
don't know what was going on here, but we can't browse to a folder without it existing.
I think the best thing to do in this case is to prompt the user if it doesnt exist and offer to create it
But we don't really do this in very many places so it isnt worth the trouble to make a nice solution for it.
Anyway this commit will make it stop CRASHING on new bizhawk installs, generally, which is an improvement
YoshiRulz