Changed namespace to match package and standard, also added PHP 7 req…

…uirement because it was already depending on PHP 7

README.md

@@ -4,6 +4,9 @@ This package allows you to easily create HTML elements from PHP. It's inspired b
 [David Walsh's blogpost](https://davidwalsh.name/create-html-elements-php-htmlelement-class) but further improved.
 
 ```$php
+
+use Vdhicts\HtmlElement\HtmlElement;
+
 // Create new html element with attribute name
 $selectElement = new HtmlElement('select');
 $selectElement->setAttribute('name', 'something');

composer.json

@@ -8,12 +8,13 @@
             "email": "[email protected]"
         }
     ],
-    "require": {},
+    "require": {
+        "php": "^7.0"
+    },
     "require-dev": {
-        "phpunit/phpunit": "^6.1",
-        "phpmd/phpmd": "^2.6"
+        "phpunit/phpunit": "^6.1"
     },
     "autoload": {
-        "psr-4": {"Vdhicts\\Html\\": "src/"}
+        "psr-4": {"Vdhicts\\HtmlElement\\": "src/"}
     }
 }