wireguard: switch from gcfg to asciigoat [WIP]

Signed-off-by: Alejandro Mery <amery@jpi.io>

pkg/wireguard/config.go

@@ -10,8 +10,8 @@ import (
 	"strings"
 	"text/template"
 
+	"asciigoat.org/ini"
 	"darvaza.org/core"
-	"gopkg.in/gcfg.v1"
 )
 
 var configTemplate = template.Must(template.New("config").Funcs(template.FuncMap{
@@ -251,7 +251,7 @@ func (v *intermediateConfig) PeersCount() (int, bool) {
 func NewConfigFromReader(r io.Reader) (*Config, error) {
 	temp := &intermediateConfig{}
 
-	if err := gcfg.ReadInto(temp, r); err != nil {
+	if err := ini.ReadInto(temp, r); err != nil {
 		return nil, err
 	}