with setSelectableLines function in game_notefinding.cpp and basic game
loading
With multiple games and game factory
renamed verticalLayout_2 to gameContainer in mainwindow.cpp
renamed m_main to m_game in mainwindow.cpp
renamed numLedgerLines to numLedgerNotes and added numBlackLedgerLines
constant to staffGamesConstants.h
LineManager now QGraphicsItem not QGraphicsLineItem
Removed qDebug() from game_notefinding.cpp
Going through adding error checking.