created tools.js and started refactor on app's stepLoop
reindented tools.js
first running version - tools aren't used at all
init of tools works; game not working yet (erroneous refs to 'that' in tools.js)
work in progress: putting tools out of actions (done until 'drawObject' in tools.js); removed some comparison-linked warnings in actions.js and tools.js
finished first pass on actions and tools; work still in progress
fixed some bugs; still work in progress
fixed board to board moves
fixed hover on pieces of box
fixes; game is playable again
fixed some logs
fixed put piece into box
polish on call to movePieceTo
fixed tests
fixed comments in tests
improved tests
fixed error in tests
Merge pull request #132 from CyberCRI/refactor-tools-out-of-actions

Refactor tools out of actions