feat: edit composer.json and README for this fork

BREAKING CHANGE: new name for the composer package

README.md

@@ -2,19 +2,12 @@
 
 This project is intended to ease the use of the privacyIDEA server REST API.
 
-## Requirements
-
-Curl is required for this project to work. If this project is installed using composer, curl is installed automatically.
-A PHP Version >=7.3 is preferred.
-
-## Composer
+## Install
 
 To install with Composer, run the following command:
 
-`composer require privacyidea/privacyidea-php-client`
-
-then:
+`composer require cesnet/privacyidea-php-client`
 
-`composer update`
+## Disclaimer
 
-Required Composer version is >=2.0.
+This is a fork of [privacyidea/php-client](https://github.com/privacyidea/php-client) by [@privacyidea](https://github.com/privacyidea), maintained and contributed to by CESNET, z. s. p. o. and Institute of Computer Science, Masaryk University.

composer.json

 {
-  "name": "privacyidea/privacyidea-php-client",
-  "description": "PHP Client to easy the use of the privacyIDEA API.",
+  "name": "cesnet/privacyidea-php-client",
+  "description": "PHP Client for the privacyIDEA API",
+  "keywords": ["privacyIDEA", "MFA"],
   "license": "AGPL-3.0-or-later",
   "minimum-stability": "stable",
-  "authors": [
-    {
-      "name": "Lukas Matusiewicz",
-      "email": "lukas.matusiewicz@netknights.it"
+  "config": {
+    "platform": {
+      "php": "7.4"
     }
-  ],
+  },
+  "replace": {
+    "privacyidea/privacyidea-php-client": "0.9.7"
+  },
   "autoload": {
       "psr-4": {
-          "PrivacyIdea\\PHPClient\\": "src"
+          "PrivacyIDEA\\PHPClient\\": "src"
       }
   },
-  "repositories": [
-    {
-      "type": "vcs",
-      "url": "https://github.com/privacyidea/php-client"
+  "autoload-dev": {
+    "psr-4": {
+      "PrivacyIDEA\\PHPClient\\Test\\": ["tests"]
     }
-  ],
+  },
   "require": {
-    "php": ">=5.6",
-    "curl/curl": "*",
+    "php": "^7.2 || ^8",
     "ext-json": "*",
     "ext-curl": "*"
   },
   "require-dev": {
-    "phpunit/phpunit": "*",
-    "internations/http-mock": ">=0.14.0"
+    "phpunit/phpunit": "^9",
+    "internations/http-mock": "~0.14.0",
+    "symplify/easy-coding-standard": "^10.0"
   }
 }