making * , + size bigger inside node
node resize reduced, ellipsis added
ellipsis effect, reducing node size complete
Merge branch 'master' into pradeep
Merge branch 'master' into haoxuan

Conflicts:
	www/js/main.js
main change
Merge branch 'master' into haoxuan
able to save state
Merge branch 'haoxuan' of https://github.com/bvds/LaitsV3 into haoxuan

Conflicts:
	www/js/main.js
	www/js/state.js