Update to Angular 7 (+ other dependencies)

README.md

@@ -14,6 +14,11 @@ Features:
 
 Live examples: [https://enngage.github.io/ngx-captcha/](https://enngage.github.io/ngx-captcha/)
 
+## Supported versions
+
+1. For Angular 6 use ngx-captcha on version `< 5.0.0`
+2. For Angular 7 use ngx-captcha on version `>= 6.0.0`
+
 ## Installation
 
 ```javascript

demo/index.html

@@ -5,7 +5,7 @@
   <base href="/ngx-captcha">
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
-  <meta name="description" content="Google invisible Captcha and ReCAPTCHA2 components for Angular 6 and beyond">
+  <meta name="description" content="Google invisible Captcha, ReCaptcha3 and ReCaptcha2 components for Angular 6, Angular 7 and beyond">
   <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" integrity="sha384-WskhaSGFgHYWDcbwN70/dfYBj47jz9qbsMId/iRN3ewGhXQFZCSftd1LZCfmhktB"
     crossorigin="anonymous">
   <link href="https://use.fontawesome.com/releases/v5.0.7/css/all.css" rel="stylesheet">

demo/src/demo.component.html

@@ -1,6 +1,6 @@
 <header>
     <nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
-        <a class="navbar-brand" routerLink="/installation">Google reCaptcha for Angular 6+</a>
+        <a class="navbar-brand" routerLink="/installation">Google reCaptcha for Angular</a>
         <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarCollapse" aria-controls="navbarCollapse"
             aria-expanded="false" aria-label="Toggle navigation">
             <span class="navbar-toggler-icon"></span>

demo/src/installation.component.html

@@ -1,5 +1,10 @@
 
-<h2>Installation</h2>
+<h3>Supported versions</h3>
+
+<div>For Angular 6 use ngx-captcha on version 5.0.0 or lower</div>
+<div>For Angular 7 use ngx-captcha on version 6.0.0 or higher</div>
+
+<h2 class="mt-4">Installation</h2>
 
 
 <h5 class="mt-4">npm</h5>