add api for player stats call
clean up the module of commented code
make a distinction between the qualifiers and lan portion of the international because they have to be handled differently
remove an old txt file
clean unnecessary print statements
LANs aren't available with the get match data api.  so, we have to get creative.

The International 2014 LAN-matches aren't available via GetMatchHistory request (with league_id "600" parameter), but there is a way to get them by using the GetTournamentPlayerStats request. Let's take one player from each team and
do this request for all of them.  You'll get a list of matches (containing match ids) for each player, and hence each team.  Each team plays each other, so filter out the duplicates.