User stories for git-extract
update cucumber linter
rename good-feature to feature
Merge branch 'master' into cr-verifyGitKillCommands

Conflicts:
	features/git-kill/current_branch/non_feature_branch_with_open_changes.feature
	features/git-kill/current_branch/non_feature_branch_without_open_changes.feature
	features/git-kill/supplied_branch/non_feature_branch_with_open_changes.feature
	features/git-kill/supplied_branch/non_feature_branch_without_open_changes.feature