php 5.2 disabled

Author: urmaul

.travis.yml

@@ -1,11 +1,9 @@
 language: php
 
 php:
-    - 5.2
     - 5.3
     - 5.4
     - 5.5
 
 before_script:
-    - composer self-update
     - composer install --dev

composer.json

@@ -3,14 +3,15 @@
     "type": "library",
     "description": "It is a PHP wrapper for curl.",
     "keywords": ["httpclient"],
+    "homepage": "https://github.com/urmaul/httpclient",
     "license": "MIT",
     "authors": [
         {
             "name": "Bogdan Kolbik"
         }
     ],
     "require": {
-        "php": ">=5.2",
+        "php": ">=5.3",
         "lib-curl": "*"
     },
     "require-dev": {