"comic strip" should be aliases with/implied by "comic"

comic strip -> comic  
First probably exists for “one-image” short comics, but being tagged pretty rarely.

It’s usage does seem to be inconsistent, not sure though if we should go through ‘fixing it’ 152 entries is still within reasonable ground for someone to go through or indeed just alias it and be done with it.
 
Might upset legit users of it though as pointed out it rarely is properly used.