[RFC] Add 'append'

[chshersh]

The following function:

append :: Semigroup a => a -> a -> a
append = (<>)

I think it can be useful and beginner-friendly 🙂 Especially with more docs! Shouldn't break a lot of code and should be easy to move to append, since most of the append appearances on Hoogle are already for the types having the Semigroup instance.

[theGhostJW]

Can't see the use for this. Beginners reading any other code will very quickly need to understand what <> means to understand what they are reading. it looks like it is just increasing the surface area of what needs to be learned and providing yet more choices: Do I use <> or append ?