Updates to PlaybyPlay Regex. Added Integration Tests to Validate Game PlaybyPlay Data

[rsforbes]

This PR does a couple of things

1. PlayByPlay data & Regular Expressions have been updated to reflect game data that was found to not work on the Regular Expressions. That has been fixed.
2. Restructured the PlayByPlay data and test so that every line of data is now a test.
3. Included a new EventMsgType to Regular Expression mapping (Examples are shown in the Integration Tests)
4. Create an integration test using pytest that will look for yesterday's games and validate all playby pay data. Super cool feature as it will produce the following

========================================================================================================================= test session starts =========================================================================================================================
platform win32 -- Python 3.7.2, pytest-4.4.0, py-1.8.0, pluggy-0.9.0
rootdir: C:\Users\randy\Development\nba_api
collecting ... test
collected 2823 items                                                                                                                                                                                                                                                   

tests\stats\library\playbyplay\test_pbp_integration.py .......................................................................................................................................................................................................................................................................................................................................................................F...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

============================================================================================================================== FAILURES ===============================================================================================================================
____________________________________________________________________________________________________________________ test_play[0021800665-play359] ____________________________________________________________________________________________________________________

game = '0021800665', play = {'EVENTMSGACTIONTYPE': 9, 'EVENTMSGTYPE': 5, 'EVENTNUM': 492, 'GAME_ID': '0021800665', ...}

    def test_play(game, play):
        for count in range(0, 1):
            dict_patterns = eventmsgtype_to_re[EventMsgType(play["EVENTMSGTYPE"])]
            description = play["HOMEDESCRIPTION"] if count == 0 else play["VISITORDESCRIPTION"]
    
            #Validate description
            if description is not None:
                match = False
                for pattern in dict_patterns:
                    if pattern.match(description): match = True
    
                if match == False:
                    msg = 'EVENTMSGTYPE {eventmsgtype}: [{description}]\n\tAttempted Patterns\n'.format(eventmsgtype=play["EVENTMSGTYPE"], description=description )
                    for pattern in dict_patterns:
                        msg += '\t\t{pattern}\n'.format(pattern=pattern.pattern)
    
>                   assert False, msg
E                   AssertionError: EVENTMSGTYPE 5: [WIZARDS Turnover: 5 Second Violation (T#12)]
E                       Attempted Patterns
E                               ^(?P<player>\w+((?#char)(\. \w+)|(\-?\'?\w+))?((?#suffix)([\s](Jr\.|III|II|IV)))?)\s{1,2}?(?P<turnover_type>[\w+?\-? ]*) (Turnover[ ]?)+ \(P(?P<personal>\d+)\.T(?P<team>\d+)\)$
E                               ^(?P<player>\w+((?#char)(\. \w+)|(\-?\'?\w+))?((?#suffix)([\s](Jr\.|III|II|IV)))?)\s{1,2}?STEAL \((?P<steals>\d+) STL\)$
E                               ^(?P<team>\w+( \w+)?) Turnover: (?P<turnover_type>\w+\s?\w+) \(T#(?P<turnovers>\d+)\)$
E                     
E                   assert False

tests\stats\library\playbyplay\test_pbp_integration.py:58: AssertionError
=============================================================================================================== 1 failed, 2822 passed in 10.92 seconds ================================================================================================================