build: disable rule

The CamelCaseMethodName rule was disabled to avoid alerts on function names in tests.

Closes #5

Author: josantonius

Diff for: phpmd.xml

@@ -32,7 +32,7 @@
     <rule ref="rulesets/controversial.xml/Superglobals" />
     <rule ref="rulesets/controversial.xml/CamelCaseClassName" />
     <rule ref="rulesets/controversial.xml/CamelCasePropertyName" />
-    <rule ref="rulesets/controversial.xml/CamelCaseMethodName" />
+    <!--<rule ref="rulesets/controversial.xml/CamelCaseMethodName"/>-->
     <rule ref="rulesets/controversial.xml/CamelCaseParameterName" />
     <rule ref="rulesets/controversial.xml/CamelCaseVariableName" />