Proposal: Ability to search players

[tnsengimana]

It would be great to be able to search for players based on some attributes. Basically, something like this:

$ nba-go player -s "country=USA" # show all players in the league from US
$ nba-go player -s "team=GSW, season=2007-08"
$ nba-go player -s "pts=30"

Operators can optionally be improved to allow complex comparison (i.e. greater, greater or equal, less, and less or equal)