Add versus mode - ref # 22
Fix undefined pollType

ref #22
Organize votes in a more scalable way

In case we ever need to add anything to votes, just add to schema and
use; no need to add another virtual for totals, percentages, or anything
like that.
Add each vote total to versus + Anon creator

Ref #22
Fix logged user not seeing anon polls

fix formatting and remove console log also