v1.9.0

Many thanks to MLB-StatsAPI's new collaborator, @WardBrian, for pulling this release together.

Features:

• New uniform endpoints game_uniforms and team_uniforms (#154)
• schedule() supports the season argument to get an entire season's games at once (#149)
• player_stats() and player_stats_data() support the season argument to get previous seasons of stats (#161)
• get() now accepts a requests_kwargs dict which are passed as extra arguments to requests.get() (#159)

Bug fixes:

• Fixed the offseason behavior of the latest_season() function to return the upcoming season, not just whatever the most recent in MLB's data is (#157)
• schedule() supports passing include_series_status=False to not request the series status from the endpoint, which can fail when requesting schedules covering large periods of time (#158)