initialise;
initialise js;
initialise js;
get js to create the cells;
cell attributes;
sass colours set up;
board initialised;
timer function added; levels object defined;
ready for piece gen;
picks a random shape and orientation;
initilialise game gets current piece and next piece;
pieces created and added to grid;
pieces move down;
refactor, stage one;
commented, refactored;
prevent default on key stroke;
prevent default on only relevant key strokes;
stop moves;;
Config object added;
cell state logic added to allowed moves;