Renamed GetToken into RefreshToken which makes more sense

src/client/cmdToken/tokenRefresh.go

@@ -33,7 +33,7 @@ func (cmd *Refresh) Run(args []string) int {
 		return 1
 	}
 
-	token, err := libclient.GetToken()
+	token, err := libclient.RefreshToken()
 	if err != nil {
 		u.PrintlnErr("Error: " + err.Error())
 		return 1

src/client/nexush/nexush.go

@@ -248,7 +248,7 @@ Type: "help" for help on commands
 				client.SetHeader("Content-Type", "application/json")
 				client.SetHeader("Authorization", "Bearer "+token)
 				if typedCmd == "refresh" {
-					refreshedToken, err := libclient.GetToken()
+					refreshedToken, err := libclient.RefreshToken()
 					if err != nil {
 						u.PrintlnErr("refresh error: " + err.Error())
 						break

src/libclient/token/tokenRefresh.go

@@ -6,7 +6,8 @@ import (
 	g "nexus-client/globals"
 )
 
-func GetToken() (string, error) {
+// Return a new token
+func RefreshToken() (string, error) {
 	client := g.GetInstance().Client
 	host := g.GetInstance().Host