fixed bug with default vcs selection order

cmd/app.go

@@ -71,13 +71,13 @@ func GetVersionControlSystems() []string {
}
func ConfigureEnvironment() {
	systems := GetVersionControlSystems()
	env := os.Getenv("CODE_VCS")
	if env == "" {
		os.Setenv("CODE_VCS", "git;hg;tf;bzr")
	}
	systems := GetVersionControlSystems()
	// Configure VCS checking
	for _, vcs := range systems {
		key := fmt.Sprintf("CODE_%s_CHECK", strings.ToUpper(vcs))