Revert "Fix bug when you are running with CLI way"

This reverts commit d4ea08d3fbbf54457536ee2c79b7b2a1a4e14e2c.
drop crafter
Revert "drop crafter"

This reverts commit ba4c3ad505de3b60b61960fe70e583f852eabdef.
Upgrade gitignore
Improve skeleton controller system