minor changes

src/client/cmdToken/tokenRefresh.go

@@ -35,7 +35,7 @@ func (cmd *Refresh) Run(args []string) int {
 
 	token, err := login.RefreshToken()
 	if err != nil {
-		u.PrintlnErr("Error: " + err.Error())
+		u.PrintlnErr(err)
 		return 1
 	}
 

src/client/cmdUser/userCreate.go

@@ -78,7 +78,7 @@ func (cmd *Add) Run(args []string) int {
 		}
 
 		if err := libclient.UserCreate(*p); err != nil {
-			u.PrintlnErr("FAILED creating user " + p.Email + ": " + err.Error())
+			u.PrintlnErr("Failed creating user " + p.Email + ": " + err.Error())
 			statusCode = 1
 		} else {
 			u.Println("Successfully created user " + p.Email)
@@ -88,7 +88,7 @@ func (cmd *Add) Run(args []string) int {
 		csvFile := args[0]
 		file, err := os.Open(csvFile)
 		if err != nil {
-			u.PrintlnErr("Error: " + err.Error())
+			u.PrintlnErr(err)
 			return 1
 		}
 		defer file.Close()
@@ -103,20 +103,20 @@ func (cmd *Add) Run(args []string) int {
 				break
 			}
 			if err != nil {
-				u.PrintlnErr("FAILED reading " + err.Error())
+				u.PrintlnErr("Failed reading " + err.Error())
 				continue
 			}
 
 			columnCount := len(columns)
 			if columnCount < 5 {
-				u.PrintlnErr("FAILED reading record on line ", line, ": expecting 5 columns")
+				u.PrintlnErr("Failed reading record on line ", line, ": expecting 5 columns")
 				statusCode = 1
 				continue
 			}
 
 			email := columns[0]
 			if !u.IsEmail(email) {
-				u.PrintlnErr("FAILED reading record on line ", line, ": ", email, " is not a valid email")
+				u.PrintlnErr("Failed reading record on line ", line, ": ", email, " is not a valid email")
 				statusCode = 1
 				continue
 			}
@@ -137,7 +137,7 @@ func (cmd *Add) Run(args []string) int {
 			}
 
 			if err := libclient.UserCreate(*p); err != nil {
-				u.PrintlnErr("FAILED creating user " + p.Email + ": " + err.Error())
+				u.PrintlnErr("Failed creating user " + p.Email + ": " + err.Error())
 				statusCode = 1
 			} else {
 				u.Println("Successfully created user " + p.Email)

src/libclient/user/userCreate.go

@@ -14,7 +14,6 @@ func UserCreate(p params.UserWithPwd) error {
 	if err != nil {
 		return err
 	}
-
 	if resp.IsSuccess() {
 		return nil
 	} else {