Update README

Author: awaluk

README.md

@@ -1,2 +1,22 @@
-# q2a-latest-users
-Show latest registered and latest logged users
+# Latest users plugin to [Question2Answer](http://question2answer.org/)
+
+Plugin add pages with latest registered and latest logged users with action IP.
+
+## Installation
+
+Clone or download this repository to *qa-plugin* directory in your Q2A.
+ 
+## Configuration
+
+Please go to admin panel and `Plugins` tab (*/admin/plugins*). Next, search *Latest users* and click *settings* link next to plugin description. At the end set number of latest registered and logged users, and click save.
+
+If you want disable page, please set number to 0.
+
+After you enable pages, links show in `Users` page in submenu. Addresses to this pages are:
+- */users/latest-registered*
+- */users/latest-logged*
+
+---
+
+**Important notice about code!**
+This code don't respect PHP PSR-2 standard, because Question2Answer unfortunately too don't respect this. Also, I couldn't design classes and functions in my own way, because most of them impose Question2Answer script.