homepage: added new pages

Author: dg

doc/en/homepage.texy

@@ -54,7 +54,7 @@ Here you can find a lot of sources which can help you to learn Nette Framework a
 - [Configuration | configuring], [Dependency Injection], [Getting Dependencies |di-usage] and [DI extensions]
 - [Components and Controls | components]
 - [Routing]
-- [User Authentication & Authorization | access-control]
+- [User Authentication & Authorization | access-control] and [passwords]
 - [Debugging and Error Handling | tracy:], [Debugger extensions | tracy:extensions]
 - [AJAX]
 - [PHP Language Enhancements]<br>(Nette\Object, annotations & reflection)
@@ -64,6 +64,7 @@ Here you can find a lot of sources which can help you to learn Nette Framework a
 - [Sessions]
 - [Mailing | mailing]
 - [Image Manipulation | images]
+- [JSON]
 - [Caching]
 - [Localization]
 - [Testing | tester:], [Continuous integration | tester:testing-with-travis]