add jquery and gitignore
draw canvas
add click listener
add start stop and clear buttons
add matrix, unselect and clear functionality
refactor encode and decode
remove alive object
implement function to count living neighbors
implement next generation function
refactor fill to use rows and columns
update every second
add timer and remove console.logs
make faster and move comment
add generation counter and refactor update function
add started state
add pulsar on initialize and remove functions from window namespace
move canvas and context variables out of draw function