Rename echo/album field to child

Signed-off-by: Etzelia <etzelia@hotmail.com>

discord/clear.go

@@ -9,7 +9,7 @@ const clearMax = 20
 
 func init() {
 	commands = append(commands, &command{
-		name: "clear",
+		name:      "clear",
 		staffOnly: true,
 		validate: func(cmd commandInit) bool {
 			return isStaff(cmd.message.Member.Roles, cmd.config.StaffRoles)

discord/discord.go

@@ -37,8 +37,7 @@ type commandInit struct {
 type command struct {
 	staffOnly        bool
 	deleteInvocation bool
-	echo             bool
+	child            bool
-	album            bool
 	// TODO Does this really need to exist separately?
 	validate func(cmd commandInit) bool
 	run      func(cmd commandInit) (string, error)

discord/echo.go

@@ -14,7 +14,7 @@ func Echo(cfg *config.Config) {
 		commands = append(commands, &command{
 			name:    e.Name,
 			aliases: e.Aliases,
-			echo:    true,
+			child:   true,
 			validate: func(cmd commandInit) bool {
 				return true
 			},

discord/help.go

@@ -65,7 +65,7 @@ func allHelp(cmd commandInit) *discordgo.MessageEmbed {
 		embed.Description = "Commands with an asterisk (*) are staff-only"
 	}
 	for _, c := range commands {
-		if c.echo || c.album {
+		if c.child {
 			continue
 		}
 

discord/imgur.go

@@ -19,7 +19,7 @@ func Album(cfg *config.Config) error {
 		commands = append(commands, &command{
 			name:    a.Name,
 			aliases: a.Aliases,
-			album:   true,
+			child:   true,
 			validate: func(cmd commandInit) bool {
 				return true
 			},