remove todo
save failed tasks
requeue failed tasks
Update README.md
update examples
update readme
move todo items to github issues
run sphinx-quickstart
Merge branch 'master' into loader

* master:
  run sphinx-quickstart
  move todo items to github issues
  update readme
  update examples
  Update README.md
  requeue failed tasks
  save failed tasks
  remove todo

Conflicts:
	kuyruk/__init__.py