move models folder into commands folder

pkg/commands/models/remote.go

@@ -0,0 +1,20 @@
+package models
+
+// Remote : A git remote
+type Remote struct {
+	Name     string
+	Urls     []string
+	Branches []*RemoteBranch
+}
+
+func (r *Remote) RefName() string {
+	return r.Name
+}
+
+func (r *Remote) ID() string {
+	return r.RefName()
+}
+
+func (r *Remote) Description() string {
+	return r.RefName()
+}