Merge pull request #69 from magento/67-remove-m2-exceptions-namespace

#67: Remove Magento2.Exceptions.Namespace

Author: lenaorobei

Magento2/Sniffs/Exceptions/NamespaceSniff.php

@@ -212,10 +212,6 @@
         <severity>7</severity>
         <type>warning</type>
     </rule>
-    <rule ref="Magento2.Exceptions.Namespace">
-        <severity>7</severity>
-        <type>warning</type>
-    </rule>
     <rule ref="Magento2.PHP.LiteralNamespaces">
         <severity>7</severity>
         <type>warning</type>