[WIP] v0.7.0 almost ready to release

pkg/usermanager/common/options.go

@@ -0,0 +1,7 @@
+package common
+
+// ConfigurablePackageManager defines methods for setting configuration options.
+type ConfigurableUserManager interface {
+	SetUseAuth(useAuth bool)
+	SetAuthCommand(authCommand string)
+}

pkg/usermanager/userman.go

@@ -20,6 +20,7 @@ type UserManager interface {
 	UserExists(username string) (string, []string)
 }
 
+// NewUserManager returns a UserManager-compatible struct
 func NewUserManager(system string) (UserManager, error) {
 	var manager UserManager