Write todo comments.
Support operations about process on the Windows.
Merge pull request #34 from kohkimakimoto/support-windows

[WIP] Support windows
Update version to v3.0.9
Add contains tilda in ssh key
Fix replace tilde in ssh key
Fix test of serial mode
Fix Executor on serial mode
Merge pull request #35 from ngyuki/pr-fix-replace-tilde

Fix replace tilde in ssh key
Merge pull request #36 from ngyuki/pr-fix-serial-mode

Fix serial mode on Windows
Update a logic for killing child process
Update version
Fix bug in the self-update command
Merge branch 'master' into diff-keys

Conflicts:
	src/Altax/Module/Server/Resource/Node.php