version
delete unused module
indent
kind message
apply config
Merge branch 'maint/v0.1.6_01' into topic/config_file
Merge branch 'maint/v0.1.6_01' into topic/config_file

Conflicts:
	script/ukigumo-agent
Merge pull request #1 from masaki/topic/config_file

apply config
force_git_url as configurable option
Merge branch 'topic/config_file' into feature/master_slave
Merge branch 'topic/force_git_url' into feature/master_slave