refractor(breadcrumb): enhance breadcrumb (#129)

Enhance breadcrumb design and generation

Fixes #106

src/app/self-service/users/create-user/create-user.component.ts

@@ -0,0 +1,23 @@
+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'mifosx-create-user',
+  templateUrl: './create-user.component.html',
+  styleUrls: ['./create-user.component.scss']
+})
+export class CreateUserComponent implements OnInit {
+
+  isCollapsed = false;
+  userTypes = ['Existing User', 'New User'];
+  currentUserType = this.userTypes[0];
+  officeData: string[];
+  staffData: string[];
+  clientData: string[];
+  genderData: string[];
+
+  constructor() { }
+
+  ngOnInit() {
+  }
+
+}