Mlbgame

Fixes a bug where returned events (from `game_events()`) would only be from the top of each inning (19)

New Features
- `mlbgame.day` and `mlbgame.games` now work for games in the future (16)
- Overall league information
- Individual team information (17)
- `--clear` parameter of the update script will remove all cached data
- Data for the 2016 season is now cached by default (previously was through 2015 season)

Bug Fixes
- Update now works correctly and more efficiently (18)
- Game code has been refactored to work better

Fixes a bug where `mlbgame.events` was not imported properly and therefore users could not access game events.

New Features
- Get game overview information (such as venue, thanks to rationalpastime for the suggestion)
- Ability to cache this overview information
- Update now has the option of what extra data to update (`-m/--more` is no longer an option, please check new documentation)

Bug Fixes
- Fix bug where `s_hr` was reported incorrectly in `statmap`
- Fix bug where updating events would corrupt both local event data and local stats data

Adds support to get event data for certain games. This event data contains information about every at bat and pitch.

Bug fixes/changes:
- Remove `batter_stats` and `pitcher_stats` from `statmap.py`
- Import statements now try python 3 as default
- Statmap data has been updated

Fixes bug when there is no winning pitcher