Fixed Hard Coded "Place" Text (1st, 2nd, 3rd)

[McAtze]

Hi @Bob since using I found some hardcoded phrases in the following templates. It would be nice if you can insert them in the next version of Pickem.
- xa_pkm_pool_standings
- xa_pkm_pool_view
- xa_pkm_pool_week_winners_list

In the template xa_pkm_pool_list_macros there're the following phrases that can be used:
- xa_pkm_1st
- xa_pkm_2nd
- xa_pkm_3rd

 

[Bob]

I've replaced the hard coded "1st", "2nd" and "3rd" text with existing "1st", "2nd" and "3rd" phrases xa_pkm_1st , xa_pkm_2nd and xa_pkm_3rd