Use webpack for bundling JS libs and move Golang code related to Iframe generation there

test/test.go

@@ -3,11 +3,18 @@ package test
 import (
 	"fmt"
 	"io/ioutil"
+	"path/filepath"
 	"strings"
 )
 
 func GetClientJsLibrary(iframeUrl string) string {
-	dat, err := ioutil.ReadFile("javascript/dist/viamapi-client.js")
+	path, err := filepath.Abs("./javascript/dist/viamapi-client.js")
+
+	if err != nil {
+		fmt.Println(err.Error())
+	}
+
+	dat, err := ioutil.ReadFile(path)
 
 	if err != nil {
 		fmt.Println(err.Error())