'sweatdrops' should be aliased to 'sweat'

sweatdrops -> sweat

Not sure there’s sweat without sweatdrops present in any pic.

@Nittany Discord  
So it should be aliased then?

@Dragonpone  
Possibly. I don’t want to make that call. There might be a pic of sweat that doesn’t have sweat drops in it I overlooked.
 
I would say “yes” to at least an implication though.

@Nittany Discord  
Speaking of which, maybe sweatdrop should imply sweat. I didn’t mention aliasing this one since it seems to be for of a single nervous/confused type, though even in it there is some overlap. Thought it might be worth bringing up.

@Dragonpone  
I’ll have both imply sweat then.
 
EDIT: Done.