build: Replace Codelyzer and TSLint with Angular ESLint

Migrate from the deprecated TSLint to Angluar ESLint. Also fix current
linting issues in the code, in particular:

- Use strict equals operators (=== and !==)
- Remove empty lifecycle methods (mostly ngOnInit)
- Output bindings including aliases should not be named as standard dom
  events (submit)
- Async pipe results should not be negated

src/app/core/shell/breadcrumb/breadcrumb.component.ts

@@ -1,5 +1,5 @@
 /** Angular Imports */
-import { Component, OnInit , TemplateRef, ElementRef , ViewChild, AfterViewInit} from '@angular/core';
+import { Component, TemplateRef, ElementRef , ViewChild, AfterViewInit} from '@angular/core';
 import { ActivatedRoute, Router, NavigationEnd, Data } from '@angular/router';
 
 /** rxjs Imports */
@@ -50,7 +50,7 @@ const routeAddBreadcrumbLink = 'addBreadcrumbLink';
   templateUrl: './breadcrumb.component.html',
   styleUrls: ['./breadcrumb.component.scss']
 })
-export class BreadcrumbComponent implements OnInit, AfterViewInit {
+export class BreadcrumbComponent implements AfterViewInit {
 
   /** Array of breadcrumbs. */
   breadcrumbs: Breadcrumb[];
@@ -74,9 +74,6 @@ export class BreadcrumbComponent implements OnInit, AfterViewInit {
     this.generateBreadcrumbs();
   }
 
-  ngOnInit() {
-  }
-
   /**
    * Generates the array of breadcrumbs for the visited route.
    */

src/app/core/shell/content/content.component.ts

@@ -1,5 +1,5 @@
 /** Angular Imports */
-import { Component, OnInit } from '@angular/core';
+import { Component } from '@angular/core';
 
 /**
  * Content component.
@@ -9,11 +9,8 @@ import { Component, OnInit } from '@angular/core';
   templateUrl: './content.component.html',
   styleUrls: ['./content.component.scss']
 })
-export class ContentComponent implements OnInit {
+export class ContentComponent {
 
   constructor() { }
 
-  ngOnInit() {
-  }
-
 }

src/app/core/shell/shell.component.html

@@ -11,7 +11,7 @@
     }"
     [attr.role]="(isHandset$ | async) ? 'dialog' : 'navigation'"
     [mode]="(isHandset$ | async) ? 'over' : 'side'"
-    [opened]="!(isHandset$ | async)">
+    [opened]="(isHandset$ | async) === false">
 
     <mifosx-sidenav [sidenavCollapsed]="sidenavCollapsed"></mifosx-sidenav>