Moved phpunit config to tests folder only.

phpunit.xml

-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit colors="false"
-         convertErrorsToExceptions="true"
-         convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
-         stopOnError="true">
-	<filter>
-		<whitelist>
-			<directory>.</directory>
-			<exclude>
-				<directory>tests</directory>
-				<file>utils/jshrink.php</file>
-				<file>utils/minify_html.php</file>
-			</exclude>
-		</whitelist>
-	</filter>
-	<testsuites>
-		<testsuite name="pQuery test suite">
-			<directory suffix=".php">tests</directory>
-			<exclude>
-				<directory suffix=".php">tests/coverage</directory>
-				<file>tests/config.php</file>
-			</exclude>
-		</testsuite>
-	</testsuites>
-	<logging>
-		<log type="coverage-html" target="tests/coverage" charset="UTF-8" highlight="true" />
-	</logging>
-</phpunit>
\ No newline at end of file

tests/phpunit.xml

@@ -8,7 +8,6 @@
 		<whitelist>
 			<directory>..</directory>
 			<exclude>
-				<directory>.</directory>
 				<file>../utils/jshrink.php</file>
 				<file>../utils/minify_html.php</file>
 			</exclude>