teamname edits

Change 'Orient' to 'Leyton Orient', 1979 season
updated

quick update
Package infrastructure
Rename folder
Data
alltimerecord
bestwins
games_between
games_between.summary
games_by_tier
goals_by_team
namecheck
n_offs
opponentfreq
opponents
scoreline_by_team
score_most
score_team.all
score_team
totalgoals_by_team