Via Tender: Page=0 should error

Assigned to Tender discussion #653. As reported in Tender:

Hey,

so i accidentally searched for a movie using a query like

3/search/movie?query=Blade&page=0

so i used page=0 instead of page=1 for the first page.

the problem here is, that page=0 and page=1 are nearly the same but a few things are different.

i'm not sure what should happen here, but my two possible reactions to this scenario would be:

page=0 and page=1 should be exactly the same or
page=0 should give an "invalid parameter value" error