Live games start time text

objects/game.php - isLiveGame() - New function that returns true if phase minutes is less than 60.
objects/game.php - needProcess() - Call !isLiveGame() instead of checking phase minutes > 30.
gamepanel/game.php - gameNoticeBar() - check isLiveGame() for different pre-game text.
gamepanel/game.php - gameHoursPerPhase() - call isLiveGame() instead of phase minutes < 60.
gamepanel/game.php - joinBar() - check isLiveGame() for different text on join confirmation box.

These changes add information about when a game (live vs. non-live) will start on the Join popup confirmation box and also corrects the text at the top of a live game when all players have joined but the start time has not yet been reached.