Feature: Lazy loading

Lazy loaded everything
TODO: The cash flow module when clicking on sub-links, it reloads the whole page, it needs to be diagnosed and fixed, this problem also exists in the other modules
TODO: Rename folders and modules such as account to accounts to match the url

overlord/src/app/cost-centre/cost-centre-list/cost-centre-list-datasource.ts

@@ -3,7 +3,7 @@ import { MatPaginator } from '@angular/material/paginator';
 import { MatSort } from '@angular/material/sort';
 import {map} from 'rxjs/operators';
 import {merge, Observable, of as observableOf} from 'rxjs';
-import {CostCentre} from '../cost-centre';
+import {CostCentre} from '../../core/cost-centre';
 
 export class CostCentreListDataSource extends DataSource<CostCentre> {
 

overlord/src/app/cost-centre/cost-centre-list/cost-centre-list.component.html

@@ -1,7 +1,7 @@
 <mat-card>
   <mat-card-title-group>
     <mat-card-title>Cost Centers</mat-card-title>
-    <a mat-button [routerLink]="['/CostCentre']">
+    <a mat-button [routerLink]="['/cost-centres', 'new']">
       <mat-icon>add_box</mat-icon>
       Add
     </a>
@@ -12,7 +12,7 @@
       <!-- Name Column -->
       <ng-container matColumnDef="name">
         <mat-header-cell *matHeaderCellDef mat-sort-header>Name</mat-header-cell>
-        <mat-cell *matCellDef="let row"><a [routerLink]="['/CostCentre', row.id]">{{row.name}}</a></mat-cell>
+        <mat-cell *matCellDef="let row"><a [routerLink]="['/cost-centres', row.id]">{{row.name}}</a></mat-cell>
       </ng-container>
 
       <!-- Name Column -->

overlord/src/app/cost-centre/cost-centre-list/cost-centre-list.component.ts

@@ -2,7 +2,7 @@ import {Component, OnInit, ViewChild} from '@angular/core';
 import { MatPaginator } from '@angular/material/paginator';
 import { MatSort } from '@angular/material/sort';
 import {CostCentreListDataSource} from './cost-centre-list-datasource';
-import {CostCentre} from '../cost-centre';
+import {CostCentre} from '../../core/cost-centre';
 import {ActivatedRoute} from '@angular/router';
 
 @Component({