Change enums to NS_ENUMs

This is mainly my OCD kicking in.
Also, Swift deals with `NS_ENUM`s better than just plain `enum`s.
No particular reason.

If you want, I can change it to an NSInteger.

Sent from my iPad

> On Jul 26, 2014, at 2:47 PM, "Jake Petroules" <notifications@github.com> wrote:
> 
> In Sparkle/SUStandardVersionComparator.m:
> 
> > @@ -24,11 +24,11 @@ + (SUStandardVersionComparator *)defaultComparator
> >      return defaultComparator;
> >  }
> >  
> > -typedef enum {
> > +typedef NS_ENUM(char, SUCharacterType) {
> Why char?
> 
> —
> Reply to this email directly or view it on GitHub.