Massive changes

-Johto is accessible if you have a ticket
-Pokedex updates to accomodate Johto, if you have a ticket
-Shinies appear about every 2000 encounters. -Shop prices changed (Pal
ball added in store, but not in battle)
-Switched to a local database instead of pokeapi.co
-Because of the above, added accurate catch rates
-Items buttons update to reflect use