Fix issues in build.xml

Author: mynetx

build.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <project name="codebird-php" default="build" basedir=".">
- <property name="source" value="."/>
+ <property name="source" value="src"/>
  <property name="source_comma_sep" value="."/>
  <property environment="env"/>
  <property name="env.PHPUNIT_XML" value="phpunit.xml"/>
@@ -80,7 +80,7 @@
               --report=checkstyle
               --extensions=php
               --report-file='${basedir}/build/logs/checkstyle.xml'
-              --standard=PMAStandard
+              --standard=PEAR
               ${source}" />
   </exec>
  </target>