misc: small fix or general refactoring i did not bother commenting

session/session.go

@@ -1,7 +1,6 @@
 package session
 
 import (
-	"encoding/json"
 	"errors"
 	"fmt"
 	"net"
@@ -45,32 +44,6 @@ var (
 
 type UnknownCommandCallback func(cmd string) bool
 
-type ModuleList []Module
-
-type JSONModule struct {
-	Name        string                  `json:"name"`
-	Description string                  `json:"description"`
-	Author      string                  `json:"author"`
-	Parameters  map[string]*ModuleParam `json:"parameters"`
-	Handlers    []ModuleHandler         `json:"handlers"`
-	Running     bool                    `json:"running"`
-}
-
-func (mm ModuleList) MarshalJSON() ([]byte, error) {
-	mods := []JSONModule{}
-	for _, m := range mm {
-		mods = append(mods, JSONModule{
-			Name:        m.Name(),
-			Description: m.Description(),
-			Author:      m.Author(),
-			Parameters:  m.Parameters(),
-			Handlers:    m.Handlers(),
-			Running:     m.Running(),
-		})
-	}
-	return json.Marshal(mods)
-}
-
 type GPS struct {
 	Latitude      float64 // Latitude.
 	Longitude     float64 // Longitude.