Merge branch 'stagingbranch' into 'master'

uncommented the code

See merge request !15

confighelper/configHelper.go

 package confighelper
 
+import (
+	"fmt"
+
+	"github.com/spf13/viper"
+)
+
 //InitViper function to initialize viper
 func InitViper() {
-	// viper.SetConfigName("config") // name of config file (without extension)
-	// viper.AddConfigPath(".")      // optionally look for config in the working directory
-	// err := viper.ReadInConfig()
-	// // Find and read the config file
-	// if err != nil { // Handle errors reading the config file
-	// 	panic(fmt.Errorf("Fatal error config file %s ", err))
-	// }
+	viper.SetConfigName("config") // name of config file (without extension)
+	viper.AddConfigPath(".")      // optionally look for config in the working directory
+	err := viper.ReadInConfig()
+	// Find and read the config file
+	if err != nil { // Handle errors reading the config file
+		panic(fmt.Errorf("Fatal error config file %s ", err))
+	}
 }
 
 //GetConfig method to get configs from config file
 func GetConfig(keyName string) string {
-
-	// keyValue := viper.GetString(keyName)
-
-	// return keyValue
-	return ""
+	keyValue := viper.GetString(keyName)
+	return keyValue
 }