Absolute path for lib requires removed.
Hense credited.
Controls position can be controlled in url query. Default is bottom only.
Point rules moved from controls to under the score board.
Absolute tricks diff sum and avg.
?'s are actually showed for games with no ended rounds.
General function for avg values with NULL and rewrite_null.
Seperate sum and avg for normal and sole games, respectively.
Merge pull request #1 from hkirk/master

Merge
Number of players are now configurable
Added form for multiple players
Updated layout for create game
Tooltips for Total/Avg tricks and trick diff cells.
Some reformatting.
Text alignment in the scoreboard and comments for tricky cell selectors.
Start of X player whist.
Missing functionality to show which user(s) are bye's
Missing functionality to calculate points for playing users and keep score for bye's players
Merge branch 'master' of github.com:clan82/whist into player_numbers

Conflicts:
	lib/views/game.php
	lib/views/layout.php
	web/game.php
New game player count checks with constants.
Some reformatting.
Bye players moved to game_round_players table as a boolean - NOT TESTED. Points inserted as NULL and updated on end of round. Some #players fixes.
Some formatting, including SQL. (re)Enforcing >= 4 players.
Converted all arrays to the modern [] short syntax.
Fixed broken bye players view/controller with correct variable names and hardcoded player#1 (TODO). Ready for our new exception type.
Updateded db_get_game_rounds() to the bye database structure
Some better support for more than 4 players. More functions require the number of players to work correctly. Some integer constants replaced by named constants. Early check for game id and game existence. Bye players are still not considdered in the game and endround controllers etc.
LIMIT fail in last commit - using 4+1 instead as there can max be 4 solo players
Begin round: Bye player checks, etc.