?? (+3 squashed commit)

Squashed commit:

[7bb5611] test??

[6d97aae] Revert "call??/topic02"

This reverts commit cf57b714ba9651761ce2939188ea010a72567ef2.

[cf57b71] call??/topic02
Merge branch 'master' of https://github.com/nakamax/github-repo04

Conflicts:
	readme.txt